Factor by grouping 7r3 - 8r2 + 42r - 48

If 60*77=4620 what dose 23*87=

Jeanie has a 3/4 yard peice of ribbon. She needs one 3/8 yard piece and one 1/2 yard piece. Can she cut the piece of ribbon into the two smaller pieces? Explain.

6. Factor the following polynomial completely: 30y^6 + 25y^5 - 10y^4 A. 10y^4 (3y^2 + 2y - 1) B. 5y^2 (6y^4 + 5y^3 - 2y^2) C. 5 (6y^6 + 5y^5 - 2y^4) D. 5y^4 (6y^2 + 5y - 2) 7. Multiply the binomoial: (x-9) (x+2) A. x^2 - 7x - 18 B. x^2 - 11x - 18 C.

What is the result of converting 60 ounces to pounds? Remember, there are 16 ounces in a pound

A locker combination has three nonzero digits, and the digits cannot be repeated. The first two digits are 1 and 2. What is the probability that the third digit is 3?

12.5% of what number is 20

Evelyn ate 1/2 cup of nuts and her brother ate 1/4 cup. If there were 2 2/3 cups of nuts in the container before their snack how many cups were left after they finished?

If RB = 4 and OR = 3, then OB =

What is the domain of the equation y=1/X+5?

Convert 8 7/9 yd = In?