Answer:
90 i think im sorry if its wrong
Step-by-step explanation:
$85 ÷ 5 = 17
You have to sell 17 more friendship bracelets to get $85
9x - 2y = 11 ... (i)
5x - 2y = 15 ... (ii)
Subtracting equation (ii) from (i) we get;
4x + 0 = -4
4x=-4 , x = -1
Replacing x = -1 in equation (i) we get;
9(-1) - 2y = 11
-9 - 2y = 11
-2y = 20
y = 20 ÷ -2 = -10
The solution to the system of equations is (-1,-10).
Answer:
360 cm^2
Step-by-step explanation:
length x width x height
6 x 6 x 10
