What is the lcm of 24 a 3b and 36 ab 2 ? 12 ab 24 a 3b 2 36 ab 72 a 3b 2

What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)

Asequence is a function whose is the set of natural numbers

Sean is his dad build a tiled walkway in their backyard. the walkway will be 6060 feet long and 22 feet wide. the local hardware store sells tiles which are 22 by 22 feet and come in boxes of 66. how many boxes of tiles do they need?