The slope of the original line is 1 so the perpendicular slop is -1
5(a - 2b) - 3(a - 2b) |use distributive property: a(b - c) = ab - ac
= 5a - 10b - 3a + 6b
= (5a - 3a) + (-10b + 6b)
= 2a - 4b
Step-by-step explanation:
44 month old
12 months=1 year
44÷12=3 2/3
3 2/3 years
