Answer:
$88
Step-by-step explanation:
55 percent of 160 is 88
X^2+7x+4
x=32
Arrange the equation in a manner that all variables are on the same side and all numbers with no variables are on the other side=
41+23=-6x+8x
64=2x
x=64/2
it is 0.
0 is the midpoint.