Graphing
Substitution
Elimination
Word Problems
Raumania
100
What is the solution to this system?
(1,4)
100
solve
y=-7x
y=-4x
(0,0)
100
Solve
-8x-3y=0
7x+3y=0
(0,0)
100
Alberto and Mike are selling pies for a school fundraiser. Customers can buy cherry pies and
pumpkin pies. Alberto sold 10 cherry pies and 4 pumpkin pies for a total of $112. Mike sold 2
cherry pies and 3 pumpkin pies for a total of $51. Find the cost each of one cherry pie and one
pumpkin pie.
What are the 2 equations?
10x+4y=112
2x+3y=51
100
What is my daughter's name?
Kyra
200
What is the solution to this system?
No Solution
200
Solve
y=-2
y=2x+12
(-7,-2)
200
Solve
x+8y=22
-x-8y=24
No Solution
200
James and Jaidee each improved their yards by planting hostas and ivy. They bought their
supplies from the same store. James spent $68 on 1 hosta and 6 pots of ivy. Jaidee spent $160 on
14 hostas and 12 pots of ivy. What is the cost of one hosta and the cost of one pot of ivy?
Write the 2 equations
1x+6y=68
14x+12y=160
200
A Butcher is 5'10" tall what does he weigh?
Meat
300
If two lines coincide on a graph the solution to the system is?
Infinite Solutions
300
Solve
y=8x+10
y=4x+2
(-2,-6)
300
Solve
x+y=9
-x-y=-9
Infinite solutions
300
Mr. Ferggy bought 12 pieces of fruit. boisenberries cost $.50 and jack fruits cost $1.25. Mr. Ferggy paid $9.75. How many of each piece of fruit did he buy?
7 boisenberries
5 jack fruit
300
There are 5 apples. You take 2 away. How many do you have?
2
400
What form does a equation need to be in to be graphed? (Exact answer)
Slope Intercept Form
400
Solve
7x+6y=24
y=-3x+4
(0,4)
400
Solve
6x-14y=-22
-10x-7y=-24
(1,2)
400
Nicole's school is selling tickets to the annual talent show. On the first day of ticket sales the
school sold 4 senior citizen tickets and 3 child tickets for a total of $92. The school took in $312
on the second day by selling 12 senior citizen tickets and 12 child tickets. What is the price each
of one senior citizen ticket and one child ticket?
Senior $14
Children $12
400
If you triple today's date and add the number of players on a baseball field minus the ace of spades you will get my age. How old am I?
50
500
What are the 3 types of graphing answers that are possible.
no solution, one solution, infinite many solutions
500
Solve
-2x-3y=-14
y=-5x+9
(1,4)
500
Solve
-5x+9y=-22
4x-5y=11
(-1,-3)
500
The sum of the digits of a two digit number is 10.
Their difference is 4. What is the largest this number could be?
73
500
What is my dog's name?
Tater Tot