Question: How is dividing 250 by 50 the same as dividing 2,500 by 500?

Answer: It is the same because 0 is just a place holder.

Question: Is this correct?

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

Select the correct answer. Vertex A in quadrilateral ABCD lies at (-3, 2). If you rotate ABCD 180° clockwise about the origin, what will be the coordinates of A′ of the rotated quadrilateral A′B′C′D′? A. (3, - 2) B. (-3, 2) C. (-2, 3) D. (-3, - 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?