Halle hires a limousine at a rate of $35.40 per hour. If she uses the limousine for 5 hours, what
will her bill for the limousine be? [7.RP.1]

$177

Step-by-step explanation:

35.40 * 5 = 177 you multiply 35.40 with 5

b

step-by-step explanation:

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: