2 Increase $45 by 10% =

i think 2.7

Step-by-step explanation:

if not have a great life

$49.5

Step-by-step explanation:

Divide 45 by 10 = 4.5

Add 0.45 to 45 =49.5

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: