Begins with a "S"
A way to solve a system of equations.
What is substitution?
The quadrant in which the solution to the following system lies:
y = x + 4
y = 2x + 5
What is II
The solution to the system of equations:
r + s = -6
r - s = -10
What is (-8, 2)?
The solution to the system:
x = 4y
2x + 3y = 22
What is (8, 2)
The sum of two numbers is 104. Their difference is 68. What are the numbers?
What are 86 and 18?
The ratio of rise to run
What is slope?
The solution to the system of equations:
y = 3x - 2
y = -x - 2
What is (0, -2)?
The solution to the system:
8a + 5b = 9
2a - 5b = -4
What is (0.5, 1)?
The solution to the system
y = x - 2
3x - y = 16
What is (7, 5)
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?
The answer to an equation or system of equations.
What is a solution set?
The solution to the system of equations:
y = -3
x = 5
What is (5, -3)
The solution to the system:
2x + 3y = 6
3x + 5y = 15
What is (-15, 12)?
The solution to the system
y = 3x - 1
7x + 2y = 37
What is (3, 8)
The number of each type of ticket sold in the following situation: Tickets to a football game cost $5.oo if purchased before the day of the game. They cost $7.50 if purchased at the game. For a particular game, 600 tickets were sold and the receipts were $3500.
What is 400 advanced tickets, 200 game-day tickets?
y = mx + b is more formally known as this.
What is slope-intercept form?
The solution to the system of equations
y = (1/3)x - 3
2x - y = 8
What is (3, -2)
The solution to the system
x + y = 7
4x - y = 3
What is (2, 5)?
The solution to the system
3s - 2t = 4
t = 2s - 1
What is (-2, -5)
The dimensions of a rectangle whose perimeter is 78 inches, when the length of the rectangle is twice its width
What is 26x13?
Ax + By = C is more formally known as this.
What is Standard Form?
The solution to the system of equations:
y - 5 = x
-2 = 2x - y
What is (3, 8)
The solution to the system:
(1/3)x + (1/4)y = 10
(1/3)x - (1/2)y = 4
What is (24, 8)?
The solution to the system
t + u = 12
t = (1/3)u
What is (3, 9)?
The amount of money each child received when Mr. Vogel left $25,000 divided between his son and daughter, with the daughter receiving $5000 less than the son.
What is $15,000 for the son and $10,000 for the daughter?