What is the slope of the function, represented by the table of values below? Х
-2
0
3
5
8
у
10
6
0
-4
-10
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A. -8
B. -4
C.-6
D. -2

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles. i'm desperate.

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y