the dicksons drove for 6hr. at 55 mi. / hr. on the first day of their 570 mi. trip. how many hours do they need to drive on the second day of their trip if they can average 60 mi. / hr. ?

the correct answer to your question is a. 4^4

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b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

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: