Answer:
x
,y
=
204
Step-by-step explanation:


<h2 />
Step-by-step explanation:

- <u>simplify</u><u> the</u><u> expression</u><u> </u><u>us</u><u>i</u><u>Ng the </u><u>symmetry</u><u> of</u><u> </u><u>trigonometry</u>
<u>
</u>
<h2>
<u>hope</u><u> it</u><u> helps</u></h2>
How many hours we they going to rent the canoe=x 6.95x
$0.19+$0.12=$0.31A two minute call would cost $0.31
7 - 3 = 4....so there is a $ 4 profit for every unit sold
4x = 3600
x = 3600/4
x = 900....so 900 units have to be sold to earn a profit of $ 3600