Attached the solution and work.
6 3/4 pieces, but if you just want a whole number then 6
f(x) = 4x + 3
g(x) = -2x + 5
(f · g)(5) = (4(5) + 3)(-2(5) + 5)
(f · g)(5) = (20 + 3)(-10 + 5)
(f · g)(5) = (23)(-5)
(f · g)(5) = -115
Answer:
25w
Step-by-step explanation:
Let <em>w</em> represent the number of weeks and 25 is the amount she gets each week, so 25(7)=175.