C. 6.2g can be combined with -3/8y. This is because they both end in ‘y’.
20 and 10, 20 is 2 times 10 and if you add them together its 30
8(11 + 2r) = 126r + 3
first open the parenthesis
88 + 16r = 126r + 3
88 - 3 = 126r - 16 r
85 = 110r
divide both-side of the equation by 110
85/110 = r
r= 17/22
