25,000 bricks were used to build the new library. the total weight of the bricks was 30,000 pounds. what is the weight of each brick? which let statement(s) would you use?
a. let w= the weight of one brick.
b. let w= the total weight of the bricks.
c. let w= the total number of bricks.

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.

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:

c. side angle side. u shares the same sides