Rewrite 6y + g + 5a in two ways, using the associative property of addition. a) 6(y + g) + 5a g + 5(1y + a) b) 6y + 5a + g 5a + g + 6y c) 30yga 6y(5ga) d) 6y + (g + 5a) (6y + g) + 5a

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm