Solving systems of equations

Front

Back

Front

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

Back

(1, -1)

Front

Why do parallel lines never intersect?

Back

They have the same slopes.

Front

This system has _____ solutions

Back

0

Front

What is the solution? Options: One Solution, No solution, Infinitely Many Solutions

Back

Infinitely Many Solutions

Front

Back

Front

Solve for x and y.
y = 2/3x - 2
y = -x + 3

Back

(3,0)

Front

Solve the system of equations: 7x + y = -20 and y = 3x + 10

Back

(-3, 1)

Front

There are 50 donkeys and chickens on a farm. There are a total of 174 legs. Which system of equations can be used to figure out how many of each animal the farm has?

Back

d + c = 50
4d + 2c = 174

Front

Alexandra finds that she can give 3 haircuts and 2 hair dyes in 315 minutes. Giving 2 haircuts and 4 hair dyes takes 450 minutes. Which system of equations represents the situation?

Back

3x + 2y = 315
2x + 4y = 450