If 8 degrees dropped 10 degrees and midnight what is the temperature?

When 9x^2-100 is factored, it is equivalent to (3x-b) (3x+b). what is a value for b? With work.

Before a sale, an item's price was $38.00. After the sale discount, the price became $32.30. What was the percent of the sale discount

Simplify by dividing negative five over eight divided by negative three over four. Simplify by dividing negative five over eight divided by negative three over four ... twenty over twenty-four. negative twenty over twenty-four.

If one gallon of paint overs 825 sq. ft how much paint is needed to cover 2640 st. ft

If z is the principal square root of 8, what must be true? If z is the principal square root of 8, what must be true? A. z = 82, and z is positive B. z = 82, and z is negative C. z2 = 8, and z is negative D. z2 = 8, and z is positive

Find the simplified form of the expression. Give your answer in scientific notation. (9x10^5) (6x10^-7)

Find The Quotient 6 divided by 1/5 A) 1 1/5 B) 1/5 C) 5/36 D) 30

A polygon has 7 sides. what is the sum of the measure of the exterior angles of the polygon?

What is the distance between - 30 and - 4 on a number line?

You're at a halloween fair with a big ferris wheel. the wheel has ten chairs and people are seated two per chair. every minute a chair passes the exit platorm.