What is the value of x?
x = 32
x = 36
x = 37
x = 40
(x + 15)
xº
(4x -20)

Can someone me with the property questions for 12 13 and 14 plz

Landon wrote that 3−2.6=4. which statement about his answer is true?

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1