Which of the following mathematical expressions is

equivalent to the verbal expression "A number, x,

squared is 39 more than the product of 10 and x"?

F. 2x = 39 + 10x

G. 2x = 39x + 10x

H. x^2 = 390 - 10x

J. x^2 = 390 + x^10

K. x^2 = 390 + 10x

A new school has opened in the area the school did not have yearbook before 2010. In 2010 there were 500 yearbooks sold. In 2014 there were 1000 yearbooks sold. Write the linear function that represents the number of yearbooks sold per year

Find the first four terms of the sequence given the following recursive formula Formula: an = 2an-1+an-2 Given: a1 = 8, a2 = - 3

Mr fields ordered 3 ton of gravel for a driveway at a factory. How many pound of gravel did he order?

Translate the sentence isn't an inequality the sum of 8 and c is less than 29

Which expression is equivalent to 2 (3-x) - 12+4x

An algebraic expression with 2 variables x+-y

John drives at an average speed of 40 miles per hour for the first 5 hours of the 655 mile trip to buffalo. Charlie then drives the remaining distance in 7 hours. What is Charlie's average driving speed?

A right cylinder has a radius of r inches and height of 2r inches. In terms of r, the lateral area of the cylinder is r2π square inches. The area of the two bases together is r2π square inches.

What is 22.5% as a decimal?

Solve the equation. (5b) ^1/2=5