Simplify (25x^2-14xy+4) - (7x^2-9y) + (2xy+7)

If one Circle has a diameter of 10 cm and a second Circle has a diameter of 20 cm what is the ratio of the area of the larger circle to the area of the smaller Circle

These are the means and standard deviations for examples of heights from two kinds of trees. Table: Tree A - (Mean: 25ft) (Standard deviation: 5ft) Tree B - (Mean: 60 ft) (Standard deviation: 12 ft) Select the TWO true statement. A.

Which answer choices is a run on sentence? A. John hit the baseball it went over the fence. B. John hit the baseball and it went over the fence. C. John hit the baseball. It went over the fence.

Which one is greater, - 5 1/5, - 5.2, or = ?

If the length of the rectangle is twice the width and the perimeter of the rectangle is 30 cm what is length and width of the rectangle

Explain how to use the vertex and the value of a to determine the range of an absolute value function.

There are 7 people at a party. Each person must shake hands with all the other people at the party once. How many handshakes does it take to do this?

Whether you agree with your parents or not regarding money, you should always respect and honor their decisions.

D - 9 = - 13 * Your answer

If item costs $99.99 with 15% off and I get final price. It then asks me what percentage of savings. How do I get the percentage of savings