There were 340 shoppers at an electronics store on opening day. The specials that day allowed 21% of shoppers to receive a free set of earbuds and 25% of shoppers to receive $15 off their first purchase. Part A: About how many shoppers received a free set of earbuds?

Part B: About how many shoppers received $15 off their first purchase?

About 71.4, 85

Step-by-step explanation:

a 71 ppl

b 85 ppl

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: