This should be the correct answer 3x2(2x2+4)
Answer:
x = 12
Step-by-step explanation:
The line joining the mid points of the non- parallel sides is parallel to the parallel sides and is equal to half the sum of the parallel sides, hence
5x - 20 =
(2x + 6 + 4x + 2)
=
(6x + 8) ← distribute, giving
5x - 20 = 3x + 4 ( subtract 3x from both sides )
2x - 20 = 4 ( add 20 to both sides )
2x = 24 ( divide both sides by 2 )
x = 12
The answer is $36.22 because you need to times 21.95 by 0.65 and you get 14.27 and add that to the original price.
In y = mx + b form, the y intercept can be found in the b position
y = mx + b
y = 3x + (-4)
so ur y intercept is -4