Isaac has 21 green marbles and 7 blue. He wants to place them in identical groups without any marbles left over. What is the greatest number of groups Isaac can make

Nathan and his family are touring Chicago. They want to visit the Sears Tower, hang out at Navy Pier, and shop on Michigan Avenue before their dinner reservations at 4:40pm.

Keith and Jolene raised $152.75 to buy shirts for new players on their softball teams. Jolene needs to buy four shirts for her team. Each shirt will cost $11.75.

Evaluate 3+n-5*2 for n=4

The number of bacteria in a petri dishes 524 and growing at a rate of 7% every month how many bacteria will be there in seven months

It cost $180 to rent a car for 3 days find the cost of renting a car for 1 week

The temperature at noon at a ski resort is 3 F. The temperature drops 8 F by midnight what is the temperature at midnight

What is the answer p+5/9=-31/18

What is the least common multiple of 5 and 7

The amount of money left on a loan that Kira owes her grandmothers is represented by the function k (t) = 280 (.88) ^t where k (t) represents the amount of money left on a the loan and t represents the time, in years.

What is the solution to the equation 1.2m - 3.6 = - 0.6m? m=0.25 m=0.5 m=2 m=3