4n^2+5

subtract

-2n^2-4

What is 3.6 in simplest form

Find the circumference and the area of a circle with the radius of 8ft

Which of these is the first step in constructing an angle congruent to a given angle?

A school drama department sells 40 more student tickets than adult tickets. Charging $8 for adult tickets and $6 for student tickets, the drama department raises a total of $1,920 in ticket sales.

A farmer needs to ship 71 pumpkins to a grocery store. If each crate can hold 19 pumpkins, how much many crates will the farmer need?

You drive your car 4.5 hours at an average speed of 70 miles per hour. How far did you go

Rewrite the function by completing the square. g (x) = x2 + 152 + 54

Value of sin 440 degrees?

The perimeter of a stop sign with 8 sides of equal length is given by the expression 8n. What does the variable n represent?

How are the formulas for the volume of a cylinder, pyramid, and cone derived?