Answer:
100$
Step-by-step explanation:
he profit from 1 popcorn=0.85$
from 200=170$
170$-70$=100
Answer: $454.55
Step-by-step explanation:
Tito's weekly salary is always $ 500 per week.
But your weekly commission income depends on the sales you make. Your commissions are 55%.
If we call x the dollar amount of all sales made by Tito in a week, then his income z(x) is given by the following equation:

We wish that
.
Then we equate the equation to 750 and solve for the variable x.



Total sales made by Tito must be $454.55
<em>I think your answer is fine</em>
Since the ratio of sides is 4 to 3, the proportion is:

x =
9
-182=2(1+2x)-2
2*1=2
2*2x=4x
-182=4x+2-2
-182=4x
-45.5=x