If it costs susan $25 to rent a truck for 1 hour and $100 to rent a truck for 4 hours, how much will it cost for her to rent a truck for her entire 8-hour work day? a. $150 b. $200 c. $225 d. $250

Option B. $200

Step-by-step explanation:

Let

x ----> the number of hours

y ----> the cost to rent a truck

we know that

For x=1, y=25

For x=4. y=100

In this problem we have a proportional relationship between the variables x and y

so

The linear equation that represent this situation is

where

k is the constant of proportionality (is the same that the unit rate)

For x=8 hours

substitute in the linear equation

B. $200

Step-by-step explanation:

I got it right in a test.

d≈7.07in

step-by-step explanation:

answer: 590

step-by-step explanation: