Which situation represents a
constant rate of change of 50
miles per hour?
A 180 miles in 3 hours
B 300 miles in 5 hours
C 200 miles in 4 hours
D 100 miles in 3 hours

Answer:

C, 200 miles in 4 hours

Step-by-step explanation:

You divide 200 by 4, then you get 50. 50 miles in 1 hour!

Answer:

C

Step-by-step explanation:

For example A you would divide 180?3 and thats

your constant rate of change. For C 200 divided by 4 = 50 so 50s your constant rate of change! Please amrk me brainliest and i hope this helped!!!!!

The double number line below shows the prices for a certain number of packs of spaghetti at a store. Which statement correctly gives and explains the price of 9 spaghetti packs?



A. $18, because the price of each pack is $2
B. $72, because the price of each pack is $8
C. $80, because the price of each pack is $8
D. $144, because the price of each pack is $16

Is y=7x-3 proportional or non-proportional?

The questions are in the picture

A rental car costs $65 for one day plus an additional $0.35 per mile.

What is the cost of renting a car for one day and driving it 115 miles?

HELP DUE AT 11:59!!!!!
Write the explicit and recursive sequences for the following
1. 35, 32, 29, 2
Recursive Sequence:?
Explicit Sequence:?
2. 9, 14, 19, 24.....
Recursive Sequence:?
Explicit Sequence:?

if you clean and you make $12.50 an hour 8am to 8pm how much money do you earn

What improper fraction is the same as 12 3/4?
A) 51/4
B) 12/4
C) 123/4
D) 48/4

HELP RRLY EASY I NEED HELP THO

The graph shows the prices, in dollars, of different numbers of pies at Erik's store. The table shows the prices, in dollars, of different numbers of doughnuts at the same store. A graph shows Number of Pies on x-axis and Price of Pies on y-axis. The x-axis scale is shown from 0 to 12 at increments of 2, and the y-axis scale is shown from 0 to 160 at increments of 20. A straight line joins the ordered pairs 2, 20 and 4, 40 and 6, 60 and 8, 80 and 10, 100 and 12, 120. Doughnuts Number of Doughnuts Price of Doughnuts (dollars) 2 6 4 12 6 18 8 24 How many dollars more is the price of a pie than the price of a doughnut at Erik's store? $2 $3 $6 $7

A submarine is exploring the Pacific Ocean. At 502.5 feet below sea level, the water temperature is 63 1/4°F. The submarine dives down 115 feet deeper, and the water temperature drops by 2 1/5 °F. What were the elevation and the water temperature after the submarine dove? Assume that sea level is at 0 feet of elevation.

Which operation must you use to find the water temperature after the submarine’s final dive? Which word or words in the problem signify this operation?

Which of the following expressions are equivalent to 18x + 12 – 4? Select three that apply.
A
26x

B
30x – 4

C
18x + 8

D
2(9x + 4)

E
2(9x + 12 – 4)

F
6(3x + 2) – 4

Find the whole.
10% of ___is 14.
Explain your method.

Brandon has an action figure collection. He keeps 178 of the action figures on his wall, which is 89% of his entire collection. What is the total number of action figures in Brandon's collection?

You have a coupon for 10% off the sale price of a surfboard. Which is the better buy? Explain your reasoning.


● 40% off the regular price
● 30% off the regular price and then 10% off the sale price
40% of $150 = ___, so the sale price is ___
30% of $150 = ___, so the sale price is ___
10% of that sale price is ___,so after using the coupon, the sale price is ___

Which number line correctly represents the irrational numbers listed below?



-\sqrt{6}−
6
​
\sqrt{2}
2
​
-\sqrt{79}−
79
​
-\sqrt{32}−
32
​
\sqrt{57}
57
​ plzz helpp ill give brainlyest

solving equations of different solution types help please

Change the mixed number 14 2/3 to an improper fraction.

In the diagram, CA and BA are extended as shown. Tell whether each statement is True or False.

The GCF of 14 and 35 is _____.

i need help please ??

Please answer soon!
All triangles have the same value, and all circles have the same value. What is the sum of three circles?

Jasper is using the following data samples to make a claim about the house values in his neighborhood:

House Value
A $150,000
B $175,000
C $200,000
D $167,000
E $2,500,000


Based on the data, should Jasper use the mean or the median to make an inference about the house values in his neighborhood? (10 points)
Group of answer choices

He should use the mean because it is in the center of the data.

He should use the median because it is in the center of the data.

He should use the median because there is an outlier that affects the mean.

Bryant was playing the video game Ship, Ship Ahoy! He began Level 2 with 15 points but soon got –6 points because his character fell overboard. What is Bryant's total score now?

I WILL GIVE BRAINLIEST!!! HELPPPP!!!!
Gavin's pool requires that 16% of the pool's water be mixed with chlorine. If it takes 500 gallons of chlorine mix, how many gallons does the pool hold?

HELPP Me With this question

Orlando buys a shirt for $15 and a pair of jeans for $32.50.If the sales tax is 8%,what is the total price Orlando pays for the items.
F. $47.88
G. $43.70
H.$51.30
J.$85.50

The first floor of a house consists of a kitchen, playroom, and dining room. The areas of the kitchen, playroom, and dining room are in the ratio 4:3:2. The combined area of these three rooms is 189 square feet. What is the area of each room?

anybody, please help me I don't understand this at all how do we find hypotenuse adjacent and the opposite side with only one angle the angle I have is 20 degrees but I don't know anything I don't understand it

Help!!!!! This is the last one.

3. Which of the following has the same value of as -10 + -3? Write you
A. -10-3
B. -10 - (-3)
C. -3 + 10
D. -3 + (-10)

I’ll give 20 points!