If F (x) = -4over 5 x - 2 what is the value of x when F (x) = - 9

What is (3.5*10^4) ^2 in scientific notation with 4 significant digits?

How do you work out 12x^2-7x-10=0

A guitar is on sale for 20% off the original price. Let p represent the original price. What expressions can be used to calculate the sale price?

1.) 3/4 (x+2) = -1 2.) x/2 - 3 = 4 3/4x - 3/4 = 0

A cylinder has a volume of 315 pi cubic meters and a height of 21 meters. What is the area of the base? 15 pi square meters 18 pi square meters 294 pi square meters 6,615 pi square meters

What is 25 % off 39.99?

Which answer describes the polynomial? 3x^3 + 4x^2 - 7 A) Quartic Trinomial B) Cubic Trinomial C) Quadratic Trinomial D) Cubic Binomial

Do you know that the product of two negative numbers is a positive and the product of three negative numbers is a negative write a rule for finding the sign of the product of an and negative number

What is the sum total of 2/3 + 5/10 =

Describe how to find linear expressions for the possible dimensions of a rectangular prism with a volume of 8k^3 + 26k^2 + 6k.