s1746457 s1746457

03-09-2021
Mathematics

contestada

9a - ab + 5b

if a = 2 and b = 7

Respuesta :

babygirlbrinker babygirlbrinker

03-09-2021

9a-ab+5b
9(2)-(2)(7)+5(7)
18-14+35
39

Answer Link

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