Equations Review
Solving by Graphing
Solving by Elimination
Solving by Substitution
Constant Rate
100
More than one equation to be solved at the same time is know as this.
What is System of Equations
100
The quadrant in which the solution to the following system lies: y = x + 4 y = 2x + 5
What is quadrant II?
100
The solution to the system of equations:

r + s = -6
r - s = -10

What is (-8, 2)?
100
The solution to the system:

x = 4y
2x + 3y = 22

What is (8, 2)
100
Steve can bike 4 miles in 20 minutes. What is his unit rate?
What is 0.2 miles per hour?
200
The ratio of rise to run
What is slope?
200
The solution to the system of equations:

y = 3x - 2
y = -x - 2

What is (0, -2)?
200
The solution to the system:

8a + 5b = 9
2a - 5b = -4

What is (0.5, 1)?
200
The solution to the system

y = x - 2
3x - y = 16

What is (7, 5)
200
Alex can type 3 pages in 24 minutes. What is his unit rate?
What is 1/8 or 0.125 pages per minute?
300
The answer to an equation or system of equations.
What is the point of intersection?
300
The solution to the system of equations:

y = -3
x = 5

What is (5, -3)
300
The solution to the system:

2x + 3y = 6
3x + 5y = 15

What is (-15, 12)?
300
The solution to the system

y = 3x - 1
7x + 2y = 37

What is (3, 8)
300
A car drives at a constant rate. It can drive 390 miles in 6 hours. What is the linear equation that represents this situation?
What is y = 65x?
400
y = mx + b is more formally known as this.
What is slope-intercept form.
400
The solution to the system of equations

y = 2x - 8
2x - y = 8

What is infinitely many solutions?
400
The solution to the system

2a - 4b = 12
-8a + 16b = -48

What is infinitely many solutions?
400
The solution to the system

3s - 2t = 4
t = 2s - 1

What is (-2, -5)
400
What is the linear equation of a leaking pipe that can fill 3 buckets in 14 minutes?
What is y = 3/14 x?
500
The variable which represents the y-intercept when an equation is in slop-intercept form.
What is "b"?
500
The solution to the system of equations:

y - 3x = 3
y = 3x - 2

What is no solution?
500
The solution to the system:

(1/3)x + (1/4)y = 10
(1/3)x - (1/2)y = 4

What is (24, 8)
500
The solution to the system

t + u = 12
t = (1/3)u

What is (3, 9)?
500
Ashley's rate of depositing money into her savings account every week is described with the equation, y = 15x + 200. How much money did Ashley start off with in her bank account?
What is $200?
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