Algebra Systems Test Review

In a running race, Kyle gets a 40 foot head start and then runs 100 feet per minute. Write an equation in the form of y=mx+b to show how far Kyle is from the start (y) after x minutes have passed. Don't include any spaces in your answer, and be sure to write it in the form y=mx+b.

A family goes to the movies and buys 4 adult tickets and 3 child tickets. they spend a total of $100. If an adult ticket costs "x" dollars and a child ticket costs "y" dollars, write an equation in standard form to represent this situation. Don't include any spaces in your answer.

Aubrey scored 20 more points than Michelle at the basketball game. If Aubrey scored "y" points and Michelle scored "x" points, write an equation to represent this situation. Don't include any spaces in your answer.

When Kole and Andrew combined their money together, they had $28. If Kole had "x" dollars and Andrew has "y" dollars, write an equation to represent this situation. Don't include any spaces in your answer.

What is the x-intercept of this equation: 7x + 14y = 28

What is the y-intercept of this equation: 6x - 4y = 48

Convert this equation into slope-intercept form by getting y alone: 4x + 2y = 40 Write your answer in the form y=mx+b and don't include any spaces

Which equation below represents a correct way to start solving this system of equations? y = 10x y = 4x + 2

Which process below shows a correct way to begin solving this system of equations? 5x + 6y = 20 3x + 4y = 10

Solve for x: 4x + 6x + 8 = 53 x = _____

Solve for x: 10x = 4x + 15 x = _____

Solve for x: 2x - 3(4x + 1) = -13 x = ____

How would you graph the equation: y = -(3/4)x + 10