If 4 times Ellens age is decreased by 20, the result is 36. Find Ellens age and write the equation

What is the general form of the equation of the line shown? x - 2y - 3 = 0 2x - y + 3 = 0 2x - y - 3 = 0

Evaluate the function for x=4 F (x) = x^3+2x^2+1

The area of a rectangular painting is 4536 cm squared. if the width of the painting is 56cm, what is it's length?

What is this 5a+2b-3a+4

on vacation sally stopped in Algebraville because of their famous pizza house pi-pizza. There they sold pizza by the slice. A slice of cheese pizza cost $2 and a slice of cheese and Peperoni costs $2.50.

What two numbers add to 5 and multiply to 4

If I was asked to think of a number and multiply it by 2, I could write this algebraically as 2x. Write the following algebraically, using x as your unknown. "I think of a number, multiply it by itself and then add 6 to the result."

10 skeins of yarn will make 4 scarves. How many scarves can be made with 25 skeins of yarn?

The probability that a new spark plug is defective is 0.06. You need two new spark plugs. What is the probability that both spark plugs you buy are defective? A) 0.06 B) 0.12 C) 0.0036 D) 0.0030

Angie has a jar that contains 2 red marbles, 2 blue marbles, and no other marbles. She randomly draws 2 marbles from the jar. If the marbles are the same colour, she discards one and puts the other back into the jar.