How do you know if you are supposed to divide or multiply when converting a unit into another unit?

Cheryl drove 4 hours at a constant rate to travel 160 miles. At what rate did she drive?

Margo borrows $900, agreeing to pay it back with 2% annual interest after 6 months. how much interest will she pay?

Write a word problem that can be solved using a drawing 4 x 8?

4x + y = 7 3x + 2y = 9

Can you draw two different triangles with the same side lengths?

Simplify each expression. Use positive exponents. m^3 n^-6 p^0

What is the greatest number of Mondays that can occur in 365 consecutive days?

Prove that x²+6x+18 is always greater than For any value of x.

The melt in your mouth chocolate factory is a rectangular building the Distance across the front of the store is 294 feet the distance from the front to the back is 1/3 of the of the distance if the old if the owner pains a sign all the way around

A polynomial is to be constructed that will touch the x axis at most 8 times. What is the minimum degree of the polynomial?