Answer:
see the explanation and the attached figure
Step-by-step explanation:
we have
----> given
Divide by -2 both sides
----> by Division Property of Equality
Simplifying
Subtract 1 both sides
----> by Subtraction Property of Equality
kids at zoo, k = 325
percentage boys, b = 64%
percentage girls, g = 100 - b = 36%
number of girls = 325 × 36% = 117
17
f(x) = x + 8
f(9) = 9 + 8
= 17