A. 1.50c+ 4.00a = 5050 (Money earned)
c + a =2200 (Guests in the museum)
Answer:
X+y=30
X=30-y
Z=yx
Z=y(30-y)
D/dy
z=30–2y
At max 30–2y=0
2y=30 Y=15
Therefore x=15
Step-by-step explanation:
72 percent.
Divide 576 into 800 to get 72%
Answer:
x=2
Step-by-step explanation:
