Consider this algebraic expression: 5 + 3x – 1 + 4x Use the algebra tiles to collect like terms. What is the simplified expression? x + 4 7x + 6 7x + 4 3x + 4 + 4x

Click on the graphic until you find the right quotient. (36xa - 30xb) ÷ (-6x2)

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3