Molly has been offered a job at two different retailers, Retailer 1 shows her the following table to explain how much she will make working for them. Retailer 2 says she will make $100 every 8 hours. How much more money will Molly make working for Retailer 1
after 40 hours than Retailer 2?
Retailer 1 Pay
Number of
hours
Amount
earned
1
$15
3
$45
5
$75
7
$105

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b