Pedro cut a sheet of poster board into 10 equal parts. His brother used some of the poster board and now 6/10 is left. Pedro wants to make a sign from each remaining part of the poster board. How many signs can he make?

$32,660

step-by-step explanation:

70,000 + 6,000 + 800 + 30

step-by-step explanation:

f is the midpoint of

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: