If f(x) = 2x and g(x) = x²-1, which statement is true?
oa) (f×g)(x) = 2x²-1
ob) (f×g)(x) = 2x(x²-1)
oc) (g×f)(x) = 4x–1
od) (g×f)(x) = 4x²-1

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

How much would it be worth in 5, 10, 20 years