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
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