What is the solution to the following system of equations?
Question 4
4.
Solve the system using substitution or elimination:
Question 5
5.
Solve the system using substitution or elimination:
Question 6
6.
What is the value of y that satisfies this system?
Question 7
7.
Write the equation for Line M given the points:
Question 8
8.
Write the equation for Line N given the points:
Question 9
9.
Solve for the intersection of y=-5x-7 and y=x-1.
Question 10
10.
Question 11
11.
What value of k will cause the following system of equations to have infinite solutions?
𝑘𝑥 − 18𝑦 =12
3𝑥 + 9𝑦 =-6
k=_______
Question 12
12.
In a certain game, a player can solve easy or hard puzzles. A player earns 30 points for solving an easy puzzle and 60 points for solving a hard puzzle. Jerry solved a total of 50 puzzles and earned 1,950 points. Write and a system of equations that can be used to find how many of each puzzle type Jerry solved. How many easy puzzles did Jerry solve?
Question 13
13.
In a certain game, a player can solve easy or hard puzzles. A player earns 30 points for solving an easy puzzle and 60 points for solving a hard puzzle. Jerry solved a total of 50 puzzles and earned 1,950 points. Write and a system of equations that can be used to find how many of each puzzle type Jerry solved. How many hard puzzles did Jerry solve?
Question 14
14.
Destiny and Gabe are selling fruit for a school fundraiser. Customers can buy small boxes of oranges and large boxes of oranges. Destiny sold 6 small boxes and 3 large boxes for $57. Gabe sold 12 small boxes and 8 large boxes for $132.
How much would it cost to buy 2 small boxes and 2 large boxes?
Question 15
15.
12. Graph the following inequality on the coordinate plane. (Remember to shade in the direction of the solution set!)
Identify the two equations in this system.
How many solutions does the following system have?