The solution to the system
x + y = 2
y = 3
What is (-1,3) ?
The solution to the system
x + 5y = 12
-x +y = 0
What is (2,2) ?
The sum of two numbers is 104. Their difference is 68.
Set up system and then solve.
What are the numbers?
x + y = 104
x - y = 68
What are 86 and 18?
2y - x = 4
10y - x = 20
What is (4,2) ?
The solution to the system
-4x - 2y = -12
4x + 8y = -24
What is (6,-6)?
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.
Set up system and solve.
What was the cost of one shirt?
6s+8h=700
9s+6h=660
What is $30?
The solution to the system
y = 6x - 11
-2x - 3y = -7
What is (2,1) ?
The solution to the system
5x + y = 9
10x - 7y = -18
What is (1,4)?
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.
Set up the system.
5x+7.50y=3500
x+y=600
The solution to the system
-3x + 3y = 4
-x + y = 3
What is no solution?
The solution to the system:
2x + 3y = 6
3x + 5y = 15
What is (-15, 12)?
The school that Stefan goes to is selling tickets to a choral performance. On the first day of ticket sales the school sold 3 senior citizen tickets and 1 child ticket for a total of $38. The school took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. Find the price of a senior citizen ticket and the price of a child ticket.
senior citizen ticket: $8, child ticket: $14
The solution to the system
-5x - 8y = 17
2x - 7y = -17
What is (-5,1) ?
The solution to the system
2x + 8y = 6
-5x - 20y = -15
What is infinite number of solutions?
The dimensions of a rectangle whose perimeter is 78 inches, when the length of the rectangle is twice its width.
Set up system and solve.
2l+2w=78
l=2w
What is 26x13?