Why is estimate usually greater than or less than the exact sum of two numbers?

If I didn't pass the algebra I eoc but I passed the psat, would it count as my math requirement for graduation? (Florida)

What is 4/5 times 1 1/16

A diagonal of a cube measures 30 inches. The diagonal of a face measures 600 inches

What is 805,040 in expanded form using the power of ten

Which expression correctly represents the product 12 (8 + 5) after applying the distributive property? A. (12 * 14) B. (12 * 8) + 5 C. 8 + (12 * 5) D. (12 * 8) + (12 * 5)

Two consecutive even integers of - 102

A circle has a radius of 3. An Arc in this circle has a central angle of 20 degrees. What is the length of the arc?

One base of a triangular prism has two sides that are 15 inches wide and 10 inches long what is the possible length for the third side of the base

What is 3 to the 4th power

What is the converse of: "If it is snowing, then the temperature is below 32oF."