Solve:

15+w + (-12) = 15-12+w

Martin kept track of the number of times he had to flip a coin before it landed tails up. Number of Flips to Land Tails Up 1 2 3 4 Which is a true statement about the dot plot? * Six times it took 4 flips of the coin to land tails up.

Could anyone give me tips to 7th grade

Find the range of { (3.2, - 3), (7.6, 5.9), (1.4, - 3), (-9.1, 8.3) }. {-3, 1.4, 3.2} {-9.1, 1.4, 3.2, 7.6} {-9.1, 5.9, 7.6, 8.3} {-3, 5.9, 8.3}

The hypotenuse of a right triangle is 17. The lengths of the two legs are whole numbers. What are they? List your answers in numerical order separated by a comma. a0

What is the value of the function at x = 3?

A copy machine makes 44 copies per minute, how long does it take to make 198 copies?

A filling machine at a bottling plant fills 300 bottles of juice in 5 minutes. How many bottles can it fill in an hour?

What is 22*123 and 3/4*5/6

12,000 is compounded semantically at a rate of 9% for 20 years. Find the total amount in the compound interest account

Evaluate the expressions with grouping symbols: 7 (13 - 8)