Could someone help me please?

Sarah worked for 3 weeks and earned $37.50 for delivering newspaper. If
she earned the same amount each week, w, how much money did Sarah earn per
week?

$12.50

Step-by-step explanation:

$37.50/ 3= 12.50

she earn $12.50 per week

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: