E=mc^2 what does it mean?

What is the GCF of 18w and 30wz

Use all the concepts of this section to solve the following problem Phil planted 3 bushels of com. His harvest was 349% of what he planted. How much did he harvest? Round the answer to the nearest hundredth a bushels

Choose the graph of the function given below. f (x) = 2 x+1

Isabella will take 2 h to reach her destination if she drives at a speed of 55 mph. If she drives 50 mph instead, how much longer will it take her to reach her destination?

9-2n=14 - 2n Can someone tell me what n equals

Ken used a piece of lumber to build a bookshelf. If he made three shelves that are each 2 1/2 feet long, how long was the piece of lumber?

A woman bought a horse for $800 and then sold it for $900. She bought it back for $400 and then sold it again for $600. How much did she gain or lose on these transactions?

Which of the following measures is the average of a data set? mean median range mean median range

at least $580 to buy a new Bose sound system. He has $210 in savings and plans to save $30 a week until he has enough money to buy one. How many weeks will it take Nick to save enough money to buy the sound system?

Terrance Scott deposited a check for $299.45 and a check for $229.52. He received $42.00 in cash. What was his total deposit?