If you are 4\7 mile from your home and you can walk 4 5\7 miles per hour ,how long it will take you to walk

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

How much orange juice do you need to make 2 servings of lemony orange slush?