Show:
Starts With S
Solving by Graphing
Solving by Elimination
Solving by Substitution
Word Problems
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 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
The dimensions of a rectangle whose perimeter is 78 inches, when the length of the rectangle is twice its width
What is 26x13?
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

Jess mixed a 70% saline solution with a 30% saline solution to make 15 qts of a 54% saline solution. Determine the volumes of each original solution.

What is 9 qts of 70% and 6 qts of 30%

300
The answer to an equation or system of equations.
What is a solution set?
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
6x + 2y = 37

What is no solution

300

A shopper bought 6 shirts and 8 hats for $700. A week later, at the same prices, he bought 9 shirts and 6 hats for $660. What was the cost of one shirt?

What is $30?

400
y = mx + b is more formally known as this.
What is slope-intercept form.
400
The solution to the system of equations

y = (1/3)x - 3
2x - y = 8

What is (3, -2)
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

A fishing boat left Port 50 and traveled east at an average speed of 7 km/h.  An aircraft carrier left three hours later and traveled in the same direction but with an average speed of 10 km/h.  How long did the fishing boat travel before the aircraft carrier caught up?

What is 10 hours?

500

What are these known as? {}

Solution brackets

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

x + y = 10
x = (1/3)y

What is (15/2, 5/2)?

500

Totsakan created a metal containing 37% gold by combining two other metals.  One of these other metals weighed 3 oz. and contained 5% gold.  If the other weighed 2 oz., then what percent of it was gold?

What is 85%