Janna buys 2 bags of dog food for her dogs one bag weighs 38 pounds the other bag weighs 15 pounds how many pounds do both bags weigh? complete the explanation of how you might solve the problem.

How much would $500 invested at 9% interest compounded annually be worth after 4 years? Round your answer to the nearest cent. A. $716.66 B. $705.79 C. $546.54 D. $680.00

Two airliners are 1600 miles apart and heading towards eachother at different altitudes. the first plane is traveling north at 620 miles per hour, while the second is traveling south at 780 miles per hour. when will the planes pass each other

Carly has already written 35 pages of novel. She plans to write 12 additional pages per month until she is finish. Write and solve a linear equation to find how many days late the book was.

Which number is greater 5 or 1

Alfred draws candles randomly from a pack containing 4 colored candles of the same shape and size. There are 2 red candles, 1 green candle, and 1 blue candle. He draws 1 candle and then draws another candle without replacing the first one.

In △XYZ, XY=XZ. Find the perimeter of △XYZ if XY=2a, YZ=3a+1, and XZ=5a-12.

A ball is dropped from a boat so that it strikes the surface of a lake with a speed of 16.5 fps. While in the water the ball experiences an acceleration of a=10-0.8v, where a and v are expressed in fps^2 and fps respectively.

What percent of 47 inches is 45.9 inches

What is the smallest three-digit number that has a digit sum of 8?

Fred withdrew $20 from his checking account on Monday. He withdraw another $20 from the account on Friday. Which expression shows how the balance of feeds checking account has changed.