A miner descended 1200 feet into a mine. While in the mine, he then rose 450 feet and then descended 150 feet. What was the miner's net gain or loss in altitude?

-900 ft

600 ft

1500 ft

-1500 ft

What is two eigths plus one third

Three more than the quotient of a number and 8 is 9

Can you simplify 504

Roy driving 582 miles to family reunions she will drive 300 miles by herself the first day the second day Roy and her cousin will share the driving equally how many miles would her cousin Drive

A = - 3, and c = 7. What is the value of b?

What is 200 divided by 23,000

Evan has $0.45 worth of pennies and nickels. He has a total of 21 pennies And Nickels All together. Determine the number of pennies in the number of nickels that Evan has.

A car burns 40% of the oil in its engine. The car contains 6000 mL of oil. How much oil does the car burn?

Compute the instantaneous rate of change of g (x) = x^2-1/4 at x=1

Scott needs to fill a 3-gallon pitcher with water, but it won't fit under the faucet. He fills a 1-quart container with water from the faucet and then pours the water into the pitcher.