Sally has three times as many dimes as nickels and twice as many quarters as dimes. In all she has $5.55. How many of each type of coin does she have.

Is 57 divisible by 4 5 6 9 or 10

How many ounces in a ton?

The value of a boat, in dollars, x years after its purchase is represented by the function. F (x) = 10,000 (0.73) ^x What is the average decrease in value per year between years 1 and 2? Round the answer to the nearest whole number

A suit was marked with a 25% discount. If the discount is $40.00, what was the original price of the suit?

Five children know a secret. Every day, the number of children who know the secret doubles. There are 1,280 children in the school.

Use a metric prefix to write 3,100 grams in kilograms

A circle has a radius of 6 ft. What is the area of the sector formed by a central angle measuring 5π3 radians? Use 3.14 for pi. Enter your answer as a decimal

1 5/7 to 2 2/3 ratio as a fraction in lowest terms

How many hours is 8:17 am to 11:44 am?

Driving at the speed limit, it takes you 2 hours to drive your delivery truck 100 miles. assuming you drive at the same speed, how many hours will it take you to drive 300 miles