System of Equations

Front

A ________________ is a set of two or more equations that have the same variables.

Back

system of equations

Front

What does the x represent in this situation?
Manny’s Music Rental charges a fee of $40 plus $25 per month to rent a saxophone. Sid’s Saxophones charges $25 plus $30 per month to rent the same saxophone.
y = 25x + 40
y = 30x + 25
Options: price of a saxophone, rental fee, total cost, number of months

Back

number of months

Front

Find the solution to the system.
y = x-6
y = -3x + 2
Options: (0, -6), (6, 0), (-4, 2), (2, -4)

Back

(2, -4)

Front

The equations of two lines are:
 2x-y=4 and y=-2x+8.
What is the value of x in the solution for this system?

Back

x=3

Front

Solve the following system by graphing. What is the solution?

Back

(3, 3)

Front

What is the solution? Options: 1, -2, (1, 2), (1, -1)

Back

(1, -1)

Front

This system has _____ solutions

Back

no

Front

Substitute "y" into the first equation and solve for x. Then find y.
3y - 2x = 0
y = 4x - 1

Back

(0.3, 0.2)

Front

Solve the system of equations: y = 2x and x + y = 9.

Back

(3, 6)

Front

Solve the system using SUBSTITUTION.
3x + y = 1
y = 4x + 1

Back

(0, 1)