Answer:
(3x + 4)(x - 3)
Step-by-step explanation:
3x² - 5x - 12 = (3x + 4)(x - 3)
Answer:
$135
Step-by-step explanation:
180 decrease 25% =
180 × (1 - 25%) = 180 × (1 - 0.25) = 135
Answer:
a=8, b=-4
Step-by-step explanation:
set both equal to zero
a: 0 (-1/2)(8)=-4
-1/2y=-4, multiply both sides by the reciprocal of -1/2, which is -2
y=8 when you multiply both sides by -2
b: 4-(0)(0)=-4
when y is 0, the equation become x-0=-4
or x=-4, meaning x must equal -4
Step-by-step explanation:
the coordinates of the midpoint are the mean value between the coordinates.
M = ((-6 + 0)/2, (4 + -8)/2) = (-6/2, -4/2) = (-3, -2)
