Answer:
$68÷8= x money per hour
Step-by-step explanation:
4(x+2) , 2(2x+4) , 8+4x , 1/2(8x+16) are all the same as 4x+ 8.
Answer:
it B find a value for x that make -x greater than 2x
X^2 - 8x-9=0
D = b^2- 4*a*c = 64- 4* (-9) = 64+36=100 =10^2
X1 = (8-10)/2 = -1
X2= (8+10)/2= 9
I think .. correct me if i’m wrong
1. 3x+75=165
2. 3x+200