What is A correct interpretation of the expression 2 - (-7)

The building of Jim's Hardware is assessed at $109,000. The tax rate is $86.95 per $1,000 of assessed valuation. The tax due is A. $8,695.45. B. $947.75. C. $8,659.54. D. $9,477.55. E. 94,698.23.

A machine paints 340 toy boats in 45minutes. Which expression equals the unit rate per hour?

Which set of ordered pairs represents y as a function of x? A) { (2, 5), (3, 1), (2, 1), (4, 7) } B) { (3, 2), (4, 3), (5, 2), (2, 6) } C) { (1, 3), (3, 5), (2, 5), (1, 6) } D) { (4, 7), (4, 6), (4, 4), (4, 1) }

What happens to the area of a circle when the radius is tripled?

The total amount of mail delivered to 22 million Canadians in 1999 was 6 billion pieces. On average, how much mail did each Canadian receive in 1999? A) 0.3 B) 2727.3 c) 27.3 D) 272.7

How much time is needed for a boy on roller skates to slow down from 17.4 m/s to 9.11 m/s if he covers 45.0 m?

What number should come next in the series? 25, 24,22,19,15

10y-6x-20=0 SOLVE FOR Y

Given that 9t-5=103, find the value of t

What is 0.025 as scientific notation