Aborder to surround a picture is to be cut from a 10 1/2 in by 10 1/2 in mat board. if picture is 8 3/4 in by 8 3/4 in what is the width of the board.

b. x- 48 =120

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: