There are 75 boys in the sixth grade. The ratio of girls to boys is 7 to 5. How many girls are there in sixth grade?

The subway stop is (7,-6) and your house is (-9,5). What is the distance between your house and the subway stop

The power P of a jet of water is jointly proportional to the cross sectional area A and to the cube of the velocity v.

Writing a System of Linear Equations Elliot has a total of 26 books. He has 12 more fiction books than nonfiction books. Let x represent the number of fiction books and y represent the number of nonfiction books.

The bisector of one of the angles of a rectangle also bisects a side of the rectangle. Find the perimeter of the rectangle if you know that the smaller side of the rectangle is equal to 10 cm.

If 66,500 lamps are manufactured, how many of those lamps last at least 9,850 hours?

What is the area of a square with a radius of 24 cm

Write an equation for the line given that m=0 and the intercept is (0,-2)

This one too Solve for x z=xy

The measure of an angle is 78°. What is the measure of a complementary angle?

Explain and solve 17,460 miles per hour converted to miles per minute