15
0.9 x 13.59 = 12.231
200 x .05 = 10; 200 - 10 = 190
8-x 8-x
X divided by 4 - 10=2 x=48
700 x 0.10 = 70
The sum of x and y decreased by their product is (x + y)- xy.
x - 6
x - 14
(x/10) - 5 = 75 == ==
350 decreased by 10 percent results in 315.
700 decreased by 10 percent = 630