Erik spends $680 for cable television service. The cable company offers a deal that promises Erik 3 free months of cable if he signs a contract with them for $40 per month.

The difference between the product of six and a number and negative two time the number

1. Find the vertex of the parabola whose equation is y = x^2 + 6x + 2. 2. What is the line of symmetry for the parabola whose equation is y = 3x^2 + 24x - 1? 3. What is the line of symmetry for the parabola whose equation is y = x^2 + 10x + 25? 4.

What is the answer to 3x + 16 = 14

A man orders 1 dozen bagels. He wants 1/4 of the bagels to be cinnamon raisin. How many of the bagels will be cinnamon raisin?

If y = - 5 and 7 x + y = 11, then

Megan is 8 older than Lauren. Jackie is two times Megan age, If the three girls' ages is 32, how old is each girl

In a bag there are 4 purple marbles, 3 green marbles, and 10 yellow marbles. If a student draws one marble what is the sample space?

Andrew invited 30 friends to his birthday party. Eighty percent of his friends came to the party the other 20 did not come to the party. Which fraction of his friends cane to the party answer

Which function's domain consists of all real numbers except 3? a) f (x) = 3x+3 b) f (x) = 3/x-3 c) f (x) = 3x^2 d) f (x) = 3x-3 e) f (x) = 1 / square root of x-3,

2. Solve the following system. Show all your work. {3x - 2y + 2z = 30 {-x + 3y - 4z = - 33 {2x - 4y + 3z = 42