Thomas calculates 9*7 by thinking avout it as 70-7=63. Explain thomas' strategy.

a truck and its load weigh 22,800 pound. if the load weight 12,400 pounds more than the truck, how many does the truck weight?

Ryker wants a new car. The dealership offers him a loan at 9% annual interest for 6 years. If Ryker wants to do some calculations on his own, what monthly interest rate should he use? Enter your answer as a percent. Do not round.

Write 900,000+80,000+500+7 in standard form

Change 0.42% to a decimal

Write 197 m as a fraction of 2.7 km

What is the answer to solve negative eight positive negative 2 for integers?

Aaron wants to buy a bicycle that costs $128. So far, he has saved $56. The equation a + 56 = 128 can be used to find the amount an in dollars that Aaron still needs to save. What is the solution to the equation?

joel is laying pipe for a sprinkler system before he plants his lawn. the lawn is a rectangle, 15 feet long and 8 feet wide. he needs to lay piece of pipe that will run along the diagonal of the lawn.

What is 0.418 in word form

If You Are Driving 80 MPH, How Do You Slow Down To 60MPH?