Answer:
Step-by-step explanation:
We can use the process of elimination as
5x + 4y = 24
5(x + 7y = 11) —> 5x + 35y = 55
5x + 4y = 24
-(5x + 35y = 55)
—————————
-31y = -31
-31y/-31 = -31/-31
y=1
Answer:(3x+7)(x+2)
Step-by-step explanation:
Answer:
dy=9-y
dx=x
Step-by-step explanation:
468/18 = 26
Therefore they need at least 26 boxes to hold all the golf balls.
Hope this helps :)
A - bi would be the other complex zero.
When you take the sqrt when solving an equation you get a + and - solution.