Each marble bad sold by Diane's Marble Company contains 4 yellow marbles for every 5 blue marbles. If a bag has 30 blue marbles, how many yellow marbles does it contain?

How to turn square inches into yards

What is half of 5 3/4?

How many minutes his family has spent on the road. Monday travel 3 hrs. They drove for 1 1/2 hrs Tuesday and another 1 1/2 hrs on Wednesday. How many minutes have they traveled in all?

What is the absolute difference of the input and the output when the input is 6 for equation f (g) = 4g+6

You need to put oil into the gearbox of a rebuilt machine tool. The gearbox holds 16.3 liters of oil, but the only oil you have is in 1-quart containers. How many of the 1-quart containers of oil will you need to fill the gearbox with 16.

As men and women age, their risk of death increases. There are also health issues that can greatly impair older citizens' abilities to participate in activities and travel.

Bob bought 3 packs of model xars. he gave 4 cars to ann. bob has 11 cars left. how many model cars were in each pack

Which function models the area of a rectangle with side lengths of 2x - 4 units and x + 1 units? What is the area when x = 3?

Alexa started a business making bracelets. It takes 5 minutes to make each bracelet. How many brackets can she make if she works 569 minutes?

What is the answer to 0.5 (4a+6b)