Math Jeopardy

Systems of Equations

100

Y=-8

Y=-2x-12

(-2,-8)

200

Y=9x-9

Y=9

^(2,9)

300

Y=6x

Y=5x+7

(7,42)

400

Y=2x-15

Y=5x

(-5,-25)

500

Y=-4

Y=x-8

(4,-4)

Find Value of "C"

100

2+6=c

6.32

200

6+2=c

6.32

300

6+10=c

11.66

400

1+3=c

3.16

500

7+3=c

7.62

Solving System of Equation by Elimination

100

-4x-2y=-12

4x+8y=-24

(6,-6)

200

4x+8y=20

-4x+2y=-30

(7,-1)

300

-6x+5y=1

6x+4y=-10

(-1,-1)

400

x-y=11

2x+y=19

(10,-1)

500

(-3x+7y=-16)

-9x+5y=16

(-4,-4)

Multiplication

100

2x30

60

200

5x30

150

300

7x20

140

400

10x480

4800

500

11x6

66

Subtracting Integer

100

(-13)-(-5)

-8

200

7-(-11)

18

300

15-2

13

400

(-18)-14

-32

500

(-20)-9

-29