12 Evaluate the following when the variable is equal to 4
DRAG & DROP THE ANSWER
bana
28
18
88
Baus
Healt
10
Ciso
AnyCon
a.) The sum of Sp and 8.
a
Goog
Chror
b.) The difference "14 less than 8
HR
HR Cer
c) The product of 41-2) and (213)
BALSCH
PCRT
d.) The quotient of 5(3p-2) and (4p-11).

Abusiness plan is centered around a circular area of distribution. the plan calls for the radius of the distribution to increase 50 miles per year. the investors have asked that the plan include a reference to the area of distribution based on the number of years in business. these functions model this plan: radius in y years: r(y) = 50y total area: a(r) = πr2; r in miles what is a(r( the total area in y years? a(r(y)) = 50πy2 a(r(y)) = 2,500πy2 a(r(y)) = 50πr2 a(r(y)) = 2,500πr2