1/2 hour : $1.25 what is the unit rate per hour

$2.50/hour

Step-by-step explanation:

It is given that for hour $1.25.

We have to calculate the unit rate per hour.

Since for   hour the amount = $1.25

for 1 hour the amount would be = 1.25 ÷

                                                    = 1.25 ×

                                                    = $2.50/hour

The unit rate per hour would be $2.50.

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!