Leo has 9 times as many red marbles as blue marbles.

If he has 2288 more red marbles than blue marbles, how many red marbles does he have?

The radius of a circle is 9in. Find it's circumference in terms of pi.

The standard deviation is 11.3 mph. Describe the data values that are within 1 standard deviation

If a cylinder has a diameter of 10 units what is the radius

Twice the number of reds exceeded three times The number of blues by 8. The ratio of the reds the the sum of the reds and blues was 5 to 7. How many were red and how many were blue?

Solving Quadratic equations by factoring 2x^2-20x+42

In circle N, KL ≅ ML. What is the measure of jm? 77° 90° 132° 154°

What is 19,761 divisible by

Jessica and Monte sell bananas at a produce stand. Jessica earns $4 for each crate of bananas she sells. At the end of the week, Monte has earned $15 less than Jessica.

the original plan for mr Harris's house is a rectangle that measures 40ft by 50ft. because of the increase and cost of materials, the square footage is reduced to 1739ft squared. how much will the dimensions be decreased?

the perimeter of a square is 96 centimerters. if the side length is 2x+4, what is the value of x and the length on each side