Enter expression, e. g. (x^2-y^2) / (x-y)

Solve for x: 10 = 3 - 4x

What is the greatest common factor of 60x4y7, 45x5y5, and 75x3y?

On Mary's walk she covered the 3-mile distance to the park in one hour. However, the return trip took her one and a half hours. What was her average speed for the round trip?

A cubic meter of water has a mass of 10 kilograms. How much water is this in grams?

Evaluate 5 (n+3) - 2n, when n = 2

Evaluate each expression for x=-2 and y = 3 3x-2y+xy =

When solved for x what is the product when the roots of x^2=2x are multiplied

What is the value of the number 7 in the number 43782

A school has 18 classes with 35 students in each class. in order to reduce class size to 30, how many new classes must be formed?

Bruce is going grocery shopping. he can go to the deli, the bakery, and the dairy section. How many possibilities are there for the order in which Bruce can do his shopping?