Mathematics Middle School

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Answers

Answer 1

Answer:

34

Step-by-step explanation:

Answer 2
I think it is 34. But I’m not sure

Related Questions

Ok, I need help with this question, I've wasted so many points already and I've gotten nowhere
Its in the speed and velocity section in science, grade 8.

Answers

Answer:

1. (1,2)

2.(4,8)

In this problem you are trying to find slope, so this is fairly simple.

You do y2-y1/x2-x1

so simplified its

8-2/ 4-1

6/3

so your slope is

2 or 1/2

Also brainliest is always welcomed.

Answer:

1,2

4,8

Step-by-step explanation:

A submarine dives 560 feet every 4 minutes and 4,200 feet every 30 minutes.

Find the constant rate at which the submarine dives. Enter your answer in feet per minute and feet per hour.

The submarine dives { } feet per minute.

The submarine dives { } feet per hour.

Answers

Answer:

140 Feet per minute

8,400 Feet Per Hour

Step-by-step explanation:

I divided 560 by 4 would give me the feet per minute.

I took 140(feet per minute) and i multiplied it by 60 to make an hour so how i got the answer

Hope this helps :D

The Blake family hide and 22.5 miles in five days which equation represents the distance The hiked in one day?

Answers

Answer:

4.5 in one day.

Step-by-step explanation:

The answer is 4.5 !!!!!!!!

The graph shows the amount of money paid when purchasing bags of candy at the zoo:

A graph is shown. The x-axis is labeled from 0 to 9. The y-axis is labeled from 0 to 10. Four points are shown on the graph on ordered pairs 0, 0 and 1, 2 and 2, 4 and 3, 6. These points are joined by a line. The label on the x-axis is Bags of candy. The title on the y-axis is Total cost in dollars.

What is the cost of one bag of candy? (4 points)

a $2

b $4

c $0

d $6

Answers

Answer:

i think its $2

Step-by-step explanation:

because 1,2 could mean 1 bag = $2,

2,4 could mean 2 bags = $4, and so on.

Answer:


that answer would be B $2

When dividing, round your answer to the nearest tenths place (which means you have to find the hundredths place, in order to round to the tenths place). Half credit given to those who do not round correctly.

2.48 ÷ 0.623 =

Answers

Answer:

ok

Step-by-step explanation:

2.1003

Ok the answer is 2.1003

HELP I did it BUT I got it wrong , can you please tell me the correct answer and show step by step!! tysm, thank you so much.

Answers

Answer:

y= -6/2 -3

Step-by-step explanation:

Since the slope is going down it is negative, and you miscounted it is -6/2 as the slope, and since it started on -3 on the y axis that is y. I hope this helps:)

Answer:jsjdjdjd

Step-by-step explanation:

Urjdjdjd

Fill in the blank with the correct response.
R M
|\ | \
| \ | \
3| \ 6 | \
| \ | \
|___ \ | \
S 5.5 T | \
|______\
N x O
What is the scale factor?
?
---
?

Answers

Answer:

What was the question

Step-by-step explanation:

PLEASE PLEASE im begging you help me

Answers

Answer:

i don't really know but i'll try to figure it out

Step-by-step explanation:

Uhhsjajkskajsjsjhajahhahahahha

helppppp
me anyone :(

Answers

Answer:

b

Step-by-step explanation:

It's easy it's B need me to explain?

Ms. Romero runs a house cleaning business. To save money, she bought a 1-gallon container of concentrated cleaner. She mixed the cleaner with 10 gallons of water. Then, she filled as many 1-pint spray bottles as she could. How many spray bottles did she fill?

Answers

Answer:

88

Step-by-step explanation:

The number of 1-pint spray bottles she can fill with 11 gallons is 88.

What is unit conversion?

It is the conversion of one unit to another unit with its standard conversion.

Example:

1 km = 1000 m

1 hour = 60 minutes

We have,

The quantity of cleaner and water mixed.

= 1 gallon + 10 gallons

= 11 gallons

Now,

1 gallon = 8 pint

Multiply 11 on both sides.

11 gallon = 88 pints

Thus,

The number of 1-pint spray bottles is 88.

Learn more about unit conversion here:

https://brainly.com/question/13899873

#SPJ2

PLZ help!
I feel dumb asking, but I need help, math is quite hard.

Answers

Answer:

slope= 3/4

y=mx+b

Step-by-step explanation:

Answer:

3/4

Step-by-step explanation:

The rate of change is referring to the slope, which can be calculated by rise/run.  There are two points we can use to find the slope: (0,3) an (4,6), but feel free to use any points on the graph that you want to.  Between those two points, the function's y value ("rise") increases by 3, while the function's x-value ("run") increases by 4.  Divide 3 (rise) by 4 (run) in order to calculate the rate of change.

On the scale drawing of a car, the length from bumper to bumper is 6 inches. The car’s actual length, from bumper to bumper, is 16 feet. How many inches would be used to represent an actual length on the car of 10 feet? Explain or show your reasoning. Use i to represent inches and f to represent feet.

Answers

Answer:

L x W x H

10 x 6 = 60

60 x 16 = 960

your answer should be 960

I hope this helped! :D

Answer:

960

Step-by-step explanation:

I hope this helps.

After working for a few years, the instructor has $3,500 saved for rent. He rents an apartment that costs $275 a month. Which graph represents the equation of the scenario?
A graph has month on the x-axis and saved (money) on the y-axis. Points are at (0, 350), (1, 700), (2, 800), (3, 1000), (4, 1,400).
A graph has month on the x-axis and saved (money) on the y-axis. Points are at (1, 3500), (2, 3,000), (3, 2,800), (4, 2,700).
A graph has month on the x-axis and saved (money) on the y-axis. Points are at (0, 3,500), (1, 3,200), (2, 29,00), (3, 2,600), (4, ,300).
A graph has month on the x-axis and saved (money) on the y-axis. Points are at (1, 350), (2, 700), (3, 900), (4, 1200).

Answers

Answer:

63/100

Step-by-step explanation:

i think,

Answer:

The third answer

Step-by-step explanation:

2 more yayayay ur all so smart

Answers

When in doubt, PEMDAS!

PEMDAS

1 +2v > 13

Move all terms not containing V to the right side of the inequality

2v > (13 - 1)

2v > 12

v > 6

Tell me the coordinates to
Y= 4/5x - 7.

Answers

Answer:

the pic shows the coordinates

Answer:

(0,-7)

Step-by-step explanation:

2x+4y=120
Is there anything else x and y could be except for both of them being 20? I need all of them!

Answers

Answer:

x: (60,0)

y: (0, 30)

Step-by-step explanation:

Download Desmos

Answer:

2(10)+4(30)

Step-by-step explanation:

20 + 120

0.004 x 10 to the power of 2


number 10 >:D AHAHAHAH

Answers

Answer:

0.4

Step-by-step explanation:

10 to the power of 2 is 100 and 0.004 x 100 is 0.4. Your welcome (pls give brainliest)

Answer:

0.4 and 100 legs

Step-by-step explanation:

What's 234x3284

What is it?

Answers

768,456 please give me brainliest

Answer:

768,456 :)

Step-by-step explanation: Just use a caculator :)

Which inequality is true?
StartFraction 8 Over 5 EndFraction less-than StartFraction 9 Over 10 EndFraction
1 greater-than StartFraction 6 Over 5 EndFraction
Five-halves less-than 2 and one-half
StartFraction 8 Over 4 EndFraction less-than five-halves

Answers

answer:
1 greater-than start-fraction 6 over 5 end fraction

X / 7 = 3

A. 21
B. 3/7
C. 20
D. -21

Answers

The answer would be A. 21 because 21/7 would equal 3

Delaney has $28.00 and buys a shirt for 14.00. Delaney used the equation 14x = 28 to model her scenario, where x represents the amount of money she has left.

After solving her equation, Delaney says the solution x = 2, means that she has $2.00 left. Is she CORRECT? Why or why not?

Answers

She is incorrect because 14 multiplied by 2 equals 28, which means she wouldn’t have any money left over.

ILL GIVE BRAINLIEST!

Please explain!! Thank you.

Answers

Answer:

A

Step-by-step explanation:

The answers are slope intercept which is the easiest form. y=mx+b (m=slope and b is intercept[where crosses y axis]) the slope of this graph is 2 and the intercept is -3 so the Slope-Intercept form is y=2x-3

Your answer will be A because it is A

Help me! The first person who answer this gets brainless and 15 points

Answers

Let us see the answer choices please

Jackson's mother commutes 30 km to work each way every weekday. She takes 2 weeks’ vacation each year.
What distance does she commute in a year?
Write a single expression to represent the problem.

Answers

Answer:

1. 14520

Step-by-step explanation:

2. Let x stand for the number of days. 60x-600 is your equation.

14520

Step by step explanation :

more help hahhahahha

Answers

Answer:

s<30,000

t>50

Step-by-step explanation:

Answer:

im stuck on the same queston

Step-by-step explanation:

reeeeeeeeeeeeeeeeeeeeeee

40 POINTS PLEASE HELPP !

Answers

step 1

Step-by-step explanation:

she added instead of subtracting.

ok i need answer for 11,13,14,15
all MUST be answered for brainlyest

Answers

Answer:

11 is y=4x+35 12 is D 13 is y=-3/2x+450 14 is 150 miles and 15 is 12

Step-by-step explanation:

^^ they got it right but ⚠WARNING DO NOT JOIN THE ZOOM OF 825 338 1513⚠ OR DO NOT JOIN ANY ZOOMS FROM ANYONE EXCEPT REAL LIFE FRIENDS OR FRIENDS FAMILY OR TEACHERS! HIS ZOOM NAME IS Mysterious Men HE ASKS GIRLS TO DO INAPPROPRIATE THINGS PLS COPY AND PASTE THIS TO OTHER COMMENT SECTIONS! PLS PASS THIS AROUND!

lins family has completed 70% of a trip they have traveled 35 miles how long is the whole trip

Answers

Answer:

The distance of the whole trip is 50 miles.

Step-by-step explanation:

Let the distance of the whole trip be x.

70% x = 35 miles

(70/100)x = 35 miles

x = 35 * (100/70) miles

x = 50 miles

Therefore, the distance of the whole trip is 50 miles.

Hope this helped!

Answer:

50

Step-by-step explanation:

Percantage Lin's family covered = 70 %

The distance they had travelled= 35 miles

The total distance of the trip = 70 / 100 x X = 35

( explanation :  the formula to find the percentage of something is "percentage/ 100 of the total " so we used linear equation.... and so we made use of [this much percentage of "x" or something is this much] )

I hope you understood and this is right !

Line l is a straight line.

Line l is a straight line. 2 line intersect line l to form 4 angles. From top left, clockwise, the angle are: x, y, z, w.

Which statements are true about the angles in the figure? Select two options.
Angle x and angle y are supplementary angles.
Angle W and angle Z are a linear pair.
Angle W and angle Y are adjacent angles.
Angle X and Angle Z are vertical angles.
Angle Z and angle Y are complementary angles angles.

Answers

∠x and ∠y are supplementary angles, ∠w and ∠z are a linear pair, and ∠z and ∠y are complementary angles. Then the correct statements are A, B, and E.

What is an angle?

Angle is the space between the line or the surface that meets.  And the angle is measured in degree. For complete 1 rotation, the angle is 360 degrees.

Supplementary angle - Two angles are said to be supplementary angles if their sum is 180 degrees.

Corresponding angle - If two lines are parallel then the third line. The corresponding angles are equal angles.

Vertically opposite angle - When two lines intersect, then their opposite angles are equal.

Alternate angle - If two lines are parallel then the third line will make a z-angle and z-angles are equal angles with the parallel lines.

Complementary angle - Two angles are said to be complementary angles if their sum is 90 degrees.

Line l is a straight line. 2 lines intersect line l to form 4 angles.

From the top left, clockwise, the angle is; x, y, z, w.

Angle x and angle y are supplementary angles. This is correct.

Angle w and angle z are a linear pair. This is correct.

Angle w and angle y are adjacent angles. This is incorrect.

Angle x and Angle z are vertical angles. This is incorrect.

Angle z and angle y are complementary angles. This is correct.

More about the angled link is given below.

https://brainly.com/question/15767203

Answer:

A, B, E, or 1, 2, 5.

URGENT will give BRAINLEIST

Answers

2.9863×10^19 Kilogram

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