Systems of Equations

Words starting with S

100

More than one equation to be solved at the same time is know as this.

What is System of Equations

200

The ratio of rise to run

What is slope?

300

The answer to an equation or system of equations.

What is a solution set?

400

y = mx + b is more formally known as this.

What is slope-intercept form.

500

The alliterative vehicle by which presents are transported on Christmas Eve.

What is Santa's Sleigh?

Miscellaneous

100

Simplify  x² if x=-4

16

200

How many children does Ms. Sarah have?

2

300

Where did Ms. Sarah go to College?

I.U.

400

Who is the director of this school?

Laura Behr

500

Where did Ms. Sarah's kids go to college?

Caleb Purdue

Carly IWU

Solving by Elimination

100

The solution to the system of equations:

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

What is (-8, 2)?

200

The solution to the system:

9x + 4y =17

-x - 4y = 23

What (5,-7)

300

The solution to the system:

-2x - 8y =0

3x - 16y = -28

What is (-4,1)?

400

The solution to the system

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

What is infinitely many solutions?

500

The solution to the system:

8x + 6y = 16

-3x + 7y = -6

What is (2,0)

Solving by Substitution

100

The solution to the system:

-7x - 8y = 4

y = 3

What is (-4,3)

200

The solution to the system

y = 7x +6

y = 3x- 2

(-2,-8)

300

The solution to the system

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

What is (3, 8)

400

y=2x + 21

-6x + 3y =63

IMS

500

y = 2x-3

6x -3y =-3

No Solution

Write the equations for Word Problems

100

 Write the equations for this system of equations.

The sum of two numbers is 104. Their difference is 68. What are the numbers?

What are 86 and 18?

200

Write the equations.

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?

300

Write the equations

Find the value of two numbers if their sum is 24 and their difference is 4.

What is 400 advanced tickets, 200 game-day tickets?

400

Ted's school is selling tickets to a spring musical.  On the first day of ticket sales the school sold 6 adult tickets and 7 child tickets for a total of $189.  The School took in $29 on the second day by selling 1 adult ticket and 1 child ticket. What is the price of one adult ticket and one child ticket?

6a+7c=189

1a+1c=29

500

Ms. Sarah is older than Natalia.  The sum of their ages is 82. The difference of their ages 40.  How old is each?

What is $15,000 for the son and $10,000 for the daughter?