Mathematics Middle School

Put the number by which one you answer

Answers

Answer 1

Answer:

#2 y intercept The y-intercept is where the line crosses the y-axis (touches the y-axis).

Step-by-step explanation:

Answer 2

#2 because math is always right

Related Questions

The rectangular front yard of a house has a length to width ratio of 4:5. If the perimeter of the yard is 90 meters, what is the length of the yard

A. 50 meters
B. 40 meters
C. 25 meters
D. 20 meters

Answers

Answer:

Step-by-step explanation:

If the ratio is 4:5, then that means you can take the 90 and divide it by 9 (4+5) which is 10. You now know that each unit in the ratio is equal to 10 meters. If the length is 4 units, take that 4 and multiply it by 10.

Thanks if you help! :)
There are 88 seats in a theater. The seating in the theater is split into 4 identical sections. Each section has 14 red seats and some blue seats.

a. Create an equation to represent this situation.

b. How many blue seats are in the theater?

c. How many red seats are in the theater?

Answers

If there's 14 red seats in each section, the total amount of red seats will be 14 times the 4 sections, which equals 56. We just subtract 56 from 88, which is equal to 32.

An equation for this would look like:

x+56=88

so:

a. x+56=88

b. 32 blue seats

c. 56 red seats

Answer:

a- (88/4) / 14 = Blue seats or red seats? maybe...

b- 56

c-56

Step-by-step explanation:

needs halp wit dis uuuuhhhhhhh question, hhhhhhhhhhh i hate math-

Answers

Given:

3x(x - 2) + 2 and 2x² + 3x -12

If x = 7 then,

= 3(7)(7 - 2) + 2

= 21(5) + 2

= 107

= 2(7)² + 3(7) -12

= 2(49) + 21 -12

= 98 + 9

= 107

For x = 7, each expression has a value of 107.

If x = 2 then,

= 3(2)(2 - 2) + 2

= 6(0) + 2

= 2

= 2(2)² + 3(2) -12

= 2(4) + 6 -12

= 8 - 6

= 2

For x = 2, each expression has a value of 2.

These results suggests that the expressions are equivalent, but (I don't know the choices) the expressions are equivalent.

PLS HELP PLS HELP PLS HELP

Answers

Answer:are u suppose to divide something

Step-by-step explanation:

are you suppose to divide or subtract or multiply ?

The graph shows the distance Mila drove during the first 10 minutes of her drive to work one morning. MILA'S DRIVING SPEED 7 OD Distance (in mlles) 5 4 3 IN www M WAR ON 5 6 7 8 9 10 Time (in minutes) What was Mila's average speed, in miles per minutes, during the first 5 minutes of her drive? 0.83 01.00 00.20

Answers

This is the chart for your question .

Help with this. If you can help, then thank you

Answers

Answer:

23, 28, 33, 38, 43, 48, 53, 58

Step-by-step explanation:

Answer:

28, 33, 38, 43, 48, 53, 58, 63

Step-by-step explanation:

Just add 5 every single time and you will get the answer. He earns 12 and spends 7 every week, so it is a net of 5. Add 5 every week.

:D plz help on my math

Answers

the correct answer is $2.97

Write in slope-intercept form the equation of a line passing through the point and perpendicular to the given line.
(8, 2); y = -2x + 4

A. y = 1/2x -2
B. y = -2x + 18
C. y = 1/2x - 6
D. y -2 = 1/2(x - 8)

Answers

Answer:

A is your answer.

Step-by-step explanation:

Perpendicular is opposite and reciprocol of the slope. Your slope is -2 so the opposite of that is positive 2, and the reciprocol is 1/2. When you graph that you should have a point at (8,2). y=1/2x -2

your answer would be A i just done this

find a number that makes the number sentence come true . 17/2 <___ (fill in the blank)

Answers

20/2
hope that helps as

(3+3+8-9)+(66-6)6=

Please give correct answer if you a brainlest

Answers

Answer:

365

Step-by-step explanation:

3+3=6+8=14-9=5+360=365

66-6=60*6=360

Answer: 124

Step-by-step explanation:

Always start with anything in the Parentheses. Something that works is PEMDAS (parentheses, exponent, multiplication, division, addition, and subtraction.

pls pls pls pls pls helpppp meee

Answers

Answer:

27x+5+x

Step-by-step explanation:

Answer:

36x + 45

Step-by-step explanation:

hope this helps

1. Below is Amie’s work for a homework problem. Her teacher marked her problem as incorrect. You will need to correct her mistake and explain what she did wrong.

18-(-13)= 5

What is the correct answer to the problem above?

Explain what she did wrong and how to fix.

(Math Integers) Show work please thank you!

Answers

Answer:

18-(-13)=31

Step-by-step explanation:

Since -13 is a negative number, you add 13 instead of subtracting 13.

I didn't explain it very well but I hope it helps.

she just subtracted the numbers and forgot about the negatives .

In the figure below, angle y and angle x form vertical angles. Angle x forms a straight line with the 50° angle and the 40° angle.

A straight line is shown and is marked with three angles. The first angle measures 50 degrees. The second angle measures 40 degrees. The third angle is labeled x. The line between the 40-degree angle and angle x extends below the straight line. The angle formed is labeled angle y.
Write and solve an equation to determine the measure of angle y. (5 points)

Answers

60° + 70° + y° = 180°

130° + y° = 180° ~Subtract 130° from both sides

y° =50°

y=x because they are both vertical angles

x° = 50°

Answer:

40 + 50 + y = 180

90 + y = 180

90 - 90 = 0

180 - 90 = 90

y = 90

What is slope? Please help!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

slope is the rise and run of a line. it tells you how steep a line is and if it is rising or falling

Answer:

Slope is the steepness of the light as you move from left to right

Step-by-step explanation:

The equation to find slope is m=rise/run= y2-y1/x2-x1

Hope this helps!!! if not contact me

Sophie pays m dollars to rent a car for the weekend. On the drive home, she buys $25 worth of gasoline. Her friend Melody pays for one-half the cost of the car rental only. Choose an expression you could use to determine how much Sophie spent.
A. m + 25
B. m + 25 –1/2
C. 1/2(m + 25)
D. 1/2m + 25

Answers

Answer:

Step-by-step explanation:

The correct answer is D

The graph shows the the number of jars that are filled by machine A and machine B. Which statement is true about the unit rates shown in the graph?
-----------------------------------------------------------------------------------------
The unit rate for machine A is greater because the slope is greater than the slope for machine B.

The unit rate for machine B is greater because the slope is less than the slope for machine A.

The unit rate for machine A is greater because the slope is less than the slope for
machine B.

The unit rate for machine B is greater because the slope is greater than the slope for machine A.

Answers

Answer:

Step-by-step explanation:

a presents that the a machine is better therfore i think its a.

hope this helps

The unit rate for machine [A] is greater because the slope is greater than the slope for machine B.

What is slope?

Slope of a straight line is used to define the rate of change of [y] with respect to [x].

Given are the graphs that show the the number of jars that are filled by machine A and machine B.

Slope in this case represents the number of jars filled per minute by machine A and machine B. Mathematically, we can write slope as -

m = dy/dx

Now, the ratio of [y] and [x] is equal to tanθ. So, greater the angle θ made by the line with the +x axis, greater will be its slope which in turn will represent the greater number of jars filled per minute.

It can be seen that the angle made by the straight line representing machine A makes greater angle then in the case of machine B.

So, the unit rate for machine [A] is greater.

Therefore, the unit rate for machine [A] is greater because the slope is greater than the slope for machine B.

To solve more questions on unit rates, visit the link below-

https://brainly.com/question/27912261

#SPJ5

HELP MEH PLEASE ILL GIVE BRAINLEST

Answers

Answer:

Step-by-step explanation:

Use the distributive property to write -2(n+9) as an equivalent expression.

Answers

Answer:

-2 x n + -2 x 9

-2n + -18

20n

Step-by-step explanation:

Hope it helps you

This is for math its about Triangular prisms pllzzz help

Answers

Answer: A.)

Step-by-step explanation:

Helppp!!!!! 2 questions answer both

Answers

1. The answer would be about 20.72, or 20.7142 if you don’t want the rounded version

2. The answer is -12.8

I agree with what she saidddd ^

Please answer correct! Will mark brainliest.

Answers

I pretty sure it’s B because you have to undo what is being done to 4/5 which would be to divid it on both sides then all you have left is x + 20 so you should subtract it to get x by itself.

all I know it’s C and probably F

I wanna finish this hw but I don't know how to do it pls teach me
brainly is now my favorite thing

Answers

Answer:

y 16

Step-by-step explanation:

The answer to this question is Y 16

May the force be with you to help me???

Answers

Answer: 3.88 to 219

Step-by-step explanation: ok so if the data is O+ donors to B+ donors and you have to write the comparison in three different ways then you look on the chart to see that O+ is 97 & B+ is 25 then it would be 97 to 25. 97 t0 25 & 25 to 97 So I’m thinking next you have to divid 97 by 25 to get 3.88 to 219 .

I might be wrong and if I am i’m sorry.

'May the force be with you' *haaaaaahaaaahaa*

Marking Brainliest for first right answer

Answers

The answer is 66.63!!!!!!

Answer: $66.63

Step-by-step explanation:

6.5 hours multiplied by $10.25 equals $66.625 which rounds to $66.63 because we are using money.

Please help!!

Write an exponential function to model the situation. Then estimate the value of the function after 5 years (to the nearest whole number).
A population of 290 animals that increases at an annual rate of 9%.

Answers

421 because 9% of 290 is 26.1 so you multiply that by 5 and add 290 and you get 420.5 so you get 421 rounded to the nearest whole number

WILL GIVE BRAINLIEST

-12 = 6x + 6

PLEASE EXPLAIN

Answers

Answer:

x = -3

Step-by-step explanation:

-12 = 6x + 6

Start by subtracting 6 from both sides to get the 6x alone on the right.

-18 = 6x

Divide both sides by 6 to find out what x equals

x = -3

Answer:

X = -3

Step-by-step explanation:

move the variable to the left hand side and change its sign

please answer right ill give brainliest and if u just need the points please don't submit an answer just comment on the question and ill make a whole other question where u can answer and get like 50 points but answer right I really need to get this done and lol his name is sweet t

Answers

Answer:

Bella saves more per chore than sweet T

Step-by-step explanation: t only earns 2 cents a chore and only had 10 in savings, ayooo bellas for the dub

Help Me Please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Yea that’s right

I did that same

It’s 100 times thicker hope this helps

Marking Brainliest for first right answer

Answers

Answer:

45.9L

Step-by-step explanation:

25.5 bottles taken to fill the cooler, each bottle is 1.8 litres so 25.5 x 1.8 = 45.9L

The first box is the answer I believe Hope this helps :)

Help Plz I will Give Brainliest if Correct!!!!

Answers

Answer:

[tex]125[/tex]

Step-by-step explanation:

[tex]We\ are\ given:\\5^0*5^3\\By\ using\ the\ Law\ Of\ Exponent: m^a*m^b=m^{(a+b)}\\We\ have,\\5^0*5^3\\=5^{(0+3)}\\=5^3\\Here,\ as\ they\ have\ asked\ the\ value\ of\ the\ the\ expression,\ we\ have\ to\\ evaluate\ it.\\Hence,\\5^3\\=5*5*5\\=25*5\\=125[/tex]

Answer:

its 125

Step-by-step explanation:

5^0=1

5^3=125

125x1=125

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The prayers of both could not be answered; that of neither has been answered fully.Fondly do we hope fervently do we pray that this mighty scourge of war may speedily pass away. Yet, if God wills that it continue, until all the wealth piled by the bond-man's two hundred and fifty years of unrequited toil shall be sunk, and until every drop of blood drawn with the lash, shall be paid by another drawn with the sword, as was said three thousand years ago, so still it must be said "the judgments of the Lord, are true and righteous altogether" I don't really get how to do this The MOST LIKELY incentive for entrepreneurs to start a new business isA) to make profitB) to discover a new patentC) to risk financial failureD) to create a new social benefit Number 8 I need help plz who feels this on the next level Ringtailed lemurs are unique because of their appearance and their social activity. 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