Answer to first one is X = 9
Answer to second one is X = 35
The one with the fraction in the parenthasees
remember
F=P(r)^t
in decay, r<1
in growth, r>1
and r is positive so we don't have wierd fliping values
answer would be f(x)=4(0.25)^x
2nd one is answer
(4x+3) (2x-5)
8x^2-20x+6x-15
8x^2-14x-15
Mariah missed 4 free throw shots
It is 400 because you have to divide
