The number of students in the period 7 study hall at Jens school is 4 times the number of students in Jen's homeroom. How many students are in the study hall if there are 16 students Jena home room?

Solve the system. y = 2 - 6x 12y - x = 1

5x - 15 = 20 The first step in solving this equation is to ... subtract 15 from both sides of the equation. add 15 to both sides of the equation. divide both sides of the equation by 5. add - 20 to both sides of the equation.

Find the slope. - 8x + 5y = 20

The recipe for mint chocolate ice cream requires 2 1/4 cups of cream for 5 people. You need ice cream for 15. How much cream do you need?

A bag of marbles has 5 blue marbles, 3 red marbles, and 6 yellow marbles. A marble is drawn from the bag at random. How many possible outcomes are there? 3

1 3/5 / 5/8 find the quotient.

What is the solution to the system of equations represented by the two equations? y=2/3x y=-2/3x+4 l l V V (?,?)

98+g=150 what is the solution to the equation

How long will it take to earn $525 in interest if $3500 is invested at a 6% annual interest rate? a. 2 yearsc. 25 yearsb. 2.5 yearsd. 3 years

What is the value of x? sin (x+37) °=cos (2x+8) ° Enter your answer in the box. x =