$4.50 because 3 were free wich means 9 cost money 9*0.50=4.5
Step-by-step explanation:
hello ...........sksnsbszbsjs
Answer:
wait which one?
have u posted it?
A
f(g(3)= f(g(x=3)) = f() = f(4/2) = f(2) = f(x=2) = 3*2-7 = 6-7 = -1
A rectangle has four right angles, A triangle has 3 sides, A square has 4 equal sides