What is the ratio of 31 to 3?

4. Simplify: (4 - 5) - (13 - 18 + 2). (a) - 1, (b) - 2, (c) 1, (d) 2.

Factor the expression. 4x (x^2 - 7) + 3 (x^2 - 7)

At the suntrust park, hot dogs cost $2.25 and drinks cost $1.75. The total cost, t, for h hot dogs and a sodas can be described by the equation t=2.25h + 1.75d

Solve the following system of equations 6x+5y=-2 -7x-9y=-23

let f (x) = 2/5x^2 - 2. the function g (x) is a vertical stretch of f (x) by a factor of 2 what is the equation of g (x) ?

The height of a cylinder is twice the radius of its base What expression represents the volume of the cylinder, in cubic units? O 4nx2 O 2nx3 O nx2+2x O 2+nx3

What is 5 (2x+1) = 4-2 (4x-5)

The sum of two numbers is 16, and there difference is 8. determine the numbers by solving the following systems of equations, using x and y to represent the unknown numbers. x+y = 16 x_y=8

A study will be conducted to investigate whether there is a difference in the mean weights between two populations of raccoons.

104/99 as mixed number