8 cleaners can clean an office in 3 hours, if the block needs to be cleaned in 2 hours, how many cleaners will be needed?

To complete one round of a jogging track, Samantha took 1.52 minutes. Which expression below represents the time taken by Samantha to complete 3 rounds of the track?

Garden table and bench cost $554 combined. The Garden table cost $96 less then the bench. What is the cost of the bench?

A light bulb consume 960 Watt hours per day how many watt-hours does it consume in 5 days is 6 hours

In order to determine er pulse rate, Junes nurse counted 18 beats inher pulse in 15 seconds. At that rate, how many beats would she havein 60 seconds

A stack of 12 pennies is 18.24 millimeters high how thick is each penny how thick would a stack of 20 pennies be?

Josh has $252 in his bank account this is $12 more than six times the amount of money that Sally has her bank account what equation can be used to represent the relationship between the amount of money josh and Sally have in their bank accountsJosh

On your birthday, you deposited $540.00 in an account that pays 6% simple interest. How much is in the account 3 years later?

the cost of 3 pencils is $2.50. The cost of 4 books is $22.50. What is the cost of 2 books and a pencil?

If a diver is 100 feet below the surface, what is the pressure of the water on the diver?

Multiply to find the expand form of each product (a b) ^2 (a b) ^3 (a b) ^4