Explain why zero is considered its own opposite.

Kevin ordered four pizzas for a birthday party. The pizzas were cut in eighths. How many slices were there?

Blake's credit card has an APR of 14%, calculated on the previous monthly balance. His credit card record for the last 7 months is shown in the table below.

What is the IQR of 0,1,1,3,3,3,4,5, and 7?

A club's membership increased from to 33 members. Express the new membership as a percent of the old membership.

Listed below are the salaries, in $000, for a sample of 15 chief financial officers in the electronics industry. $516.0 $548.0 $566.0 $534.0 $586.0 $529.0 546.0 523.0 538.0 523.0 551.0 552.0 486.0 558.0 574.0 a.

The product of (a + b) (a - b) is a perfect square trinomial. A. Sometimes b. Always c. Never

If the ice cube is left out for 2 hours, but put back into the freezer will it still have its same shape/size?

Question 6. Which expression is equivalent to this expression? x (2x + 3) A 2x^2 + 3 B 2x^2 - 3x C 3x + 3 D 2x^2 + 3x

5.73 - (-3.56) write in simplest form

What's the solution of the system? 7x+5y=19 -7x-2y=-16