64, -48, 36, -27, ... Which formula can be used to describe the sequence?
O f(x + 1) = AX)
O f(x + 1) = -3 MX)
O f(x) = f(x + 1)
O f(x) = -f(x + 1)

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?