Which value must be added to the expression x2 + 16x to make it a perfect-square trinomial?

8

32

64

256

The ordered pairs (1, 81), (2, 100), (3, 121), (4, 144), and (5, 169) represent a function. What is a rule that represents this function?

The Green Goober, a wildly unpopular superhero, mixes 3 liters of yellow paint with 5 liters of blue paint to make 8 liters of special green paint for his costume.

According to the table, if you add $50.00 to this account every year, what effect will it have on the interest rate

What is the product of - 4/12 and 2/12

A cleaning crew can clean five offices in six hours how many offices can they clean in 12 hours

A delivery person uses a service elevator to bring books up to an office the delivery person 160lb and each box of books weighs 60lb the maximum capacity of the elevator is 1230lb

If you flip a coin 300 times how many times would you expect the coin to lands head up? Explain your reasoning (write in complete, mathematically precise sentences).

What is 305 divided by 5 using the distributive property in division without remainders

Five runners Gandy Beth Dale Ella and Trey are in a 1-mile race. Trey finished 6 seconds after Dale. Dale finish five seconds before Andy. Andy finished 5 seconds before Beth. Ella finished four seconds after Beth.

A^2-7a=-8a+2 in factoring form