What is the greatest common factor of 3a^2+30a

A triangle has sides with lengths of 5x-7, 3x-4, and 2x-6. What is the perimeter of the triangle?

Sam takes a taxi ride home from the airport. The fare is $16.00. He wants to give the driver a 20% tip. How much should Sam tip the driver? A. $0.32 B. $0.80 c. $1.60 D $3.20

What is the recursive rule for - 9, - 3, 3, 9?

Simplify (7 - c) (-1)

The circumference of a circle can be found using c=2/pi r. use the formula to solve for the radius of a circle, r.

What is the polynomial function of lowest degree with lead coefficient 1 and roots 1 and 1 + i? f (x) = x2 - 2x + 2 f (x) = x3 - x2 + 4x - 2 f (x) = x3 - 3x2 + 4x - 2 f (x) = x2 - x + 2

How to identify the vertex and axis of symmetry from the equation y=x^2+4x-5

Value times frequency equals product

Functions f (x) = 2x+3 and g (x) = 6x+2 which composition produces the greatest output

A recipe uses 1 - cups of milk to make 10 servings. If the same amount of milk is used for each serving, how many servings can be made using 1 gallon of milk?