Mathematics High School

John ran 3 miles in 25.5 min the equation y = 8.5x can be used to represent this situation

Answers

Answer 1

Answer: All the answers to this page 47

Step-by-step explanation:

Here’s all the answers to this page 47

It’s on a PDF the link should be attached

John Ran 3 Miles In 25.5 Min The Equation Y = 8.5x Can Be Used To Represent This Situation

Answer 2

In the equation, y = 8.5x the variable y represents time and x represents the distance in miles.

What is a linear equation?

The linear equation is defined as the equation having a degree of one or the power of the variable will be one. It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

Given that John ran 3 miles in 25.5 min the equation y = 8.5x. The equation is satisfying the answers. The solution will be calculated as follows:-

y = 8.5x

Here, the y variable is the total time and x is the distance in miles.

y = 8.5x

For 3 miles the time will be calculated as follows:-

y = 8.5 x 3

y = 25.5 minutes

Therefore, in the equation, y = 8.5x the variable y represents time and x represents the distance in miles.

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Related Questions

Which statement correctly describes the relationship between the graph of f (x) and the graph of g(x) = f (x) – 4

Answers

Answer:

g(x) will be 4 units under f(x), and will be parallel.

Step-by-step explanation:

The only thing changing is the constant, or y-intercep. This is shown in -4, so 4 units lower. Slope will stay the same because it has not been modified in the expression for g(x).

Answer:

The graph of g(x) is the graph of f(x) translated 4 units down.

Step-by-step explanation:

What is the remainder when 3x2−7x+5 is divided by x+5?

Answers

Answer: 2

Step-by-step explanation:

A slug travels 3 centimeters in 3 minutes. A snail travels 6 centimeters in 6 minutes. Both travel at constant speeds. Mai says, “The snail was traveling faster because it went a greater distance.” Do you agree with Mai's reasoning

Answers

Answer:

Step-by-step explanation:

If you find the rate, they are the same.

3 minutes/3= 1 minute

3cm/3= 1 cm

Slug= 1 cm per minute

6 minutes/6= 1 minute

6cm/6= 1 cm

Snail= 1 cm per minute

Put the steps in order?

Answers

1) distribute 2 to each term within the parentheses

2) combine like terms . ( which means you would subtract 6 - 2 )

3) subtract 4 from bout sides of the equation

4) divide both sides of the equation by 4

5)final answer x = 1/4

solve for x if 2(5x + 2)^2 = 48

Answers

Answer:

Step-by-step explanation:

First divide both sides by 2

then apply (a+b)^2 = a^2+b^2+2ab formula

solve quadratic equation

then apply discriminant formula

Hope you get it dear ☺️

C is correct I’ve done this one before

the point Z(3, -3) is rotated 180 degrees counterclockwise around the origin. what are the coordinates of the resulting point, Z’?

Answers

Answer: -3 , 3

Step-by-step explanation:

thank me later;)

Factor −3 out of −27a−12.

Answers

Answer:

-3(9a + 4)

Step-by-step explanation:

Factor −3 out of −27a−12.... basically divide each term by -3

-3(9a + 4)... please check if by multiplying -3 you still get (-27a - 12)

The ratio of right-handed students to left-handed students is 8 to 3.There are 520 right-handed students in school.How many students are left-handed

Answers

Answer:

195 students are left-handed

Step-by-step explanation:

Here, we want to calculate the total number of students who are left-handed

Let the total number of students in the school be x

The total ratio is 8 + 3 = 11

8/11 * x = 520

8x = 11 * 520

x = (11 * 520)/8

x = 715 students

So the number of students who are left handed will be;

Total - number of right-handed students

That would be;

715-520 = 195

8. Could an angle be complementary to itself? If, so what would it’s measure be?

9. Could an angle be supplementary to itself? If so, what would its measure be?

Answers

Answer:

8) angle that is complement of itself is 45°

9) When an angle is its own supplement, that means that the angle, plus itself, will equal 180 degrees.

Step-by-step explanation:

its past due so plz help me

Answers

Answer:

y= 5/8x

Step-by-step explanation:

When it says y is it typically means y=.

When it says 5/8 of a number or of a variable it means that number times that variable.

Hope this helps!

Please answer correctly !!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

its the same as the other angle on there

Answer:

Step-by-step explanation:

They are alternate exterior angles, meaning they are the same!!

write as an algebraic expression: Two less than two times a number (y).

Answers

Answer: 2y-2

Step-by-step explanation:

Y represents the number

If you were to solve this you would have to do 2 times a number which is shown by 2y.

Then, you need to subtract 2 from 2y.

Therefore, the answer is 2y-2

The expression for the given verbal expression is 2y-2.

What is an expression?

Expressions in math are mathematical statements that have a minimum of two terms containing numbers or variables, or both, connected by an operator in between.

Given is a verbal expression, Two less than two times a number.

We need to convert it into mathematical expression,

Let the number be y,

Therefore, two times a number = 2y

And Two less than = -2

Therefore,

Two less than two times a number = 2y-2

Hence, the expression for the given verbal expression is 2y-2.

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You purchase 3 items for $4.23. About how much did you spend?
$15
$10
$12
$13

Answers

Answer

Step-by-step explanation:

4+4+4=12+.23+.23+.23=12.69 and round up to 13

Function 1: Alan starts with $30 this week. He spends $5.30 per week. Let y be the amount remaining as a function of the number of weeks, X. 0 30 1 24.70 2 19.40 3 14.1

Answers

Answer:

y = 30 - 5.30x

Step-by-step explanation:

y-intercept: 30

slope: 5.30x

Just plug in the amount of weeks on x, and then subtract from 30.

can someone help me answer this question please?

Answers

Answer:

Step-by-step explanation:

f(x) = (x + 3)(x + 2)(x - 3)

The three roots are going to give - 18 so only A and D can be correct. Why minus? because at some point 3 and 2 and - 3 will all be multiplied together. When they are, the result is - 18

So why did I write x + 2 rather than x - 2? Because the roots turn an equation into 0. You are looking for a way to make x + 2 = 0. It will do that when x = - 2

which is what you were given.

Now to get the answer

(x - 3)(x + 3) = x^2 - 9

(x^2 - 9)(x + 2) = x^3 + 2x^2 - 9x - 18 = f(x)

Please help me.......

Answers

Answer:

x=206

Step-by-step explanation:

50% of 70

Help!! It's due by 10:00pm!!

Answers

Answer:

Step-by-step explanation:

What is 50 percent (calculated percentage %) of number 70? Answer: 35.

Answer:

50%×70

REMOVE PERCENT BY DIVIDING WITH 100

=50/100×70

=0.5×70

=35 ANSWER

Help me and I will give Ten CuPcAkEs
For YoUr TuMmY to DeVoUr
( But be Fast Before I eat them ALL)

Answers

Answer: 51

Step-by-step explanation: plug 24 into where X is. 1.5 times 24 is 36 then add the 15 and u get 51.

Cardi B is buying a condo built within
a skyscraper. She learned that each floor is 13 feet tall.

Write an expression to represent the height of the skyscraper if it has f
floors, where f is the number of floors.

How tall, in feet, would her condo be in the skyscraper if she was on the 26th floor?
PLEASE HELP... 25 points

Answers

Answer:

13f is equation

which is floors times height

Step-by-step explanation:

26*13=338

338 feet tall

Brainliest appreciated!

Answer:

(H)=13f and the height is 338ft

Step-by-step explanation:

height of skyscraper=h

f=floors

height per floor is 13ft...

(H)=13f

(H)=13*f, if f is 26, then to find height multiply 13 by 26

doing this you get 13*26=338ft

Solve 5.4p+13.1=−2.6p+3.5 . Check your solution.

p= __

Answers

5.4p +13.1 = −2.6p+3.5 .

5.4p + 2.6p = 3.5 -13.1

8.0p = -9.6

p = -9.6 / 8

p = -1.2

PLS HELP ILL MARK YOU AS BRAINLESS WHATS THE ANSWER TO THESE QUESTIONS

Answers

1st is One Third 1/3
2nd is Five Sixth 5/6

1/3 5/6 HOPE THIS HELPS!!!!!!!!!

HELP WILL GIVE BRAINLYEST

Answers

Answer:

Answer is D. 2 & -2

Answer:D

I THINK

Step-by-step explanation:

Hopefully this is the right one

Monica weighed 135 pounds before she started a 3 week diet for her cruise. She lost 18 pounds in the first 2 weeks then gained 5 pounds back the last week. Choose the answer below that correctly identifies how much Monica weighed when she left for her cruise.
A.
112 pounds
B.
104 pounds
C.
140 pounds
D.
122 pounds

Answers

Answer:

Step-by-step explanation:

135 - 18 = 117 + 5 = 122

Answer:

D. 122 pounds

Step-by-step explanation:

135-18=117

117+5=122

help me please, thx

Answers

90 degrees clockwise

Answer:

Please mark brainliest hit the crown thanks :)

Plzzz help I will mark brainliestttt

Answers

Answer:

Not a function

Step-by-step explanation:

For every input there is one and only one output. So on this graph, it shows that there are two dots on a single vertical line, which means that there are two outputs. Because the definition of a function is "for every input there is one and only one output" we know that it is not a function.

Slope of (2,8) and (2,6)

Answers

no slope because the points are vertical.

Math question:
In ΔRST, m

Answers

Answer:

huh i dont understand can u post a pic

jack is paid £1800 a month. he spends half his money on rent. he spends the rest on food, bills and savings in the ratio 4:3:2 how much does he spend on bills?

Answers

Answer:

£300.

Step-by-step explanation:

He has £900 left after paying rent.

The fraction he spends on bills = 3(4+3+2)

= 3/9

= 1/3.

So he spends 900 * 1/3 = £300 on bills.

If the perimeter of ABC = 9.7cm,
E is the midpoint of AC, and DE||BC, find the length of DE.

Answers

Answer:

3.2333 (repeated)

3.23 (rounded

Step-by-step explanation:

ADE is 1/3 of ABC so we just divide the perimeter by 3

9.7cm / 3 = 3.2333

This rounds to: 3.23

What is the measure of angle SUT?
A) 35
B) 70
C) 110
D) 290

Answers

The answer is 110 degrees. The sum of all the angles need to equal 180

Answer:

Step-by-step explanation:

35+35+x=180

x=180-70

x=110

Other Questions

Read the following passage carefully and answer the questions given below:i. Polythene shopping bags and wrappers are a potential threat to urban environment. Once you have discarded them after use, you do not lose your link with them. They return to you in a variety of ways, though you do not realise it. For example, they choke your drains and provide breeding facilities to deadly germs.ii. A recent study has shown that about 250 tonnes of plastic waste come out of various colonies of major cities every day. This disrupts the sewer system, the essential arteries of city life, choke the land mass and clog the pores of the wetlands.iii. Unfortunately, even the villages and small towns are not free from this danger. Millions of people returning to their home towns everyday carry their shopping in colourful bags. This pleases their family and children, who after preserving them for a time dispose them in wells, rivers, tanks and drains. Many throw them off into the fields. They do it with a sense of pride, to show off. When their neighbours see that their men from the cities regularly send them those good things of life, they are impressed.iv. All over the world the worst offenders are the upper income groups of the so-called posh colonies. Though educated, the residents of these affluent areas are unaware of the damage done by the plastic bags. Millions of children in schools carry their lunch boxes in plastic bags. They callously throw them away and cause an unhealthy environment.v. As it is convenient for mothers to wrap the food in plastic, it is difficult to persuade them against doing this. According to a drill master of a school, it becomes a drill to clean the fields after the children leave. When the midday meal scheme is fully implemented, it must be seen that no plastic wrappers are used.vi. As these wrappers are light in weight, they are borne aloft by the wind causing visual shocks. Unlike cotton or paper bags they remain undissolved in the mud and stop rain water from seeping deep in the earth. This affects the natural growth of greenery.Questions:a. How do polythene bags become health hazards?b. What are the findings of the latest research about plastic waste?c. How do the school children pollute the environment?d. How do plastic bags hamper the growth of greenery?e. Find the synonyms for the following words from the given passage:thrown & wealthyf. Find the antonyms for the following words from the given passage:poor & shameg. Give an appropriate title to the passage.h. Write the meanings of the following words and frame sentences which should not match the content of the passage. Damage & poshi. Give the essence of the passage in not more than 75 words. Can you give me some examples please Describe the events that occur during the cell cycle. Include what happens in each of the following stages: interphase, mitosis, cytokinesis. How was Spain different under Muslim rule than under Christian rule?a. Under Muslim rule, Spain was united as one nationb. Under Muslim rule, Spain had no libraries or collegesc. Under Muslim rule, most empires were constantly at ward. Under Muslim rule, people of different fath lived in piece what is the answer? What is the best estimate of the measure of the angle shown? What is the simplest form for 15:25 The graph shows the predicted change in land usage when the population growth rate is positive and average. What effect would average population growth have on land usage? The number of tons of wheat the government can afford to buy if it spends total of $100 million, wheat costs $300 per ton, and it must buy 5 fighter planes at $15 million each. Pls help! The ___ shall enjoy the right to a speedy and public trial. 1. Officials2. Accused 3. Victim 4. Judge 5. Public Analyze the map below and answer the question that follows. A topographic map of Northwestern Russia. Areas on the map are circled and labeled 1, 2, 3, and 4. 1 is a mountain range. 2 is a flat area. 3 is a highland area. 4 is a plateau. Image by Natural Earth The region labeled with the number 1 on the map above is the __________. How did the rule of Elizabeth 1 affect Protestantism?A. She made Protestantism the official religion.B. She blended Protestant and Catholic religious practices What is 50% of 36?O 9O 16O 18O 34 Many restaurants and food companies, such as Frito-Lay have made many of their products free of trans fat by changing cooking methods and oils used. Is it the responsibility of commercial industries to alter their product to keep us healthier or should we be more alert as consumers Ill Mark u as brainless if you solve this A 2,100kg car drives toward a 55kg cart that has a velocity of 0.50m/s west. The two objects collide giving the car a final velocity of 6.31m/s east and the shopping cart a velocity of 13.5m/s east what the initial velocity of the car?A. 6.68m/s eastB. 7.19m/s westC. 6.68m/s westD. 7.19m/s east There are 1 1014 good bacteria in the human body. There are 2.6 1018 good bacteria among the spectators in a soccer stadium. About how many spectators are in the stadium? Express your answer in scientific notation. All of the following are true regarding long-term notes payable except:a.The notes carrying value at any time equals its face value minus any unamortized discount or plus any unamortized premium.b.Notes payable are usually issued by a single lender.c.The market rate of interest at the time of issuance determines the periodic cash payment amount.d.Over the life of the note, the interest expense allocated to each period is computed by multiplying the market rate by the beginning-of-period balance.e.The equal total payments pattern has changing amounts of both interest and principal. Which Jovian planet is furthest from the Sun?JupiterNeptuneEarthSaturn Please help me and Ill give you brainiest!!!!!!!!! Have a wonderful day!!:)))