Bill and Bob both run a computer repair business. Bill charges $50 for diagnosis and $35 per hour. Bob charges $35 for diagnosis and $55 per hour. Choose all the statements below that are correct.

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:

um is there supposed to be a picture?

the answer is  

d.

121π mi^2

hope you got it chief