Rosa bought d drawings to an art show. after selling 17 of them, she had 22 left

39 d would equal 39 you have to find d so you would just add 17 plus 22

17 + 22 = 39 < this is d

560

hope this : )

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: