Two angles are complementary. The measure of ∠ABC is x° and the measure of ∠DBC is (3x + 10) °. What is the value of x? Enter your answer in the box.

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?