Shelley spent 17 minutes washing the dishes. she spent 38 minute cleaning her room. Explain how can use mental math to find how long shelley spent on the two tasks.

Monica is a car salesperson. She makes a 2.5% commission on each car she sells. Last month, Monica sold three cars. The sale price of each car is shown in the table. Car 1 $23,000 Car 2 $16,000 Car 3 $9500 How much did Monica earn last month?

What is 75% of 16 boxes

Is the quotient of an integer divided by a nonzero integer always a rational number? Explain.

In determining the quality of the hats in a used-hat bin, a grandmother selects the first four hats she can reach. Which sampling technique did she use? Select one: a. systematic sampling b. convenience sampling c. stratified random sampling d.

For a certain manufacturer only 4/5 of the items produced are not defective if 2000 items are made in a month how many are not defective

Luis is finding 9-6+2. Find his mistake and correct it : 9-8 = 1

If an ice cream truck drives fives 7 miles per hour, how many feet does the truck drive per minute?

the jedi have a weapon that can shoot a projectile 20 miles. find the area that the projectile can land in.

Jeremy rode his bicycle in a race. He averaged 15 mph and began the race 1 hour ahead of the other riders. The variable d represents Jeremy's distance ridden, in miles.

What is the difference of TR (547) - TR (543) ?