ChristianH's Math Jeopardy

Solving Multi-Step Equations

100

6n+4(n-5)=26

n=4.6

200

5m-23+2m=5

m=4

300

x-1+5x=23

x=4

400

-4(9x-1)=-10-4

x=1/2

500

3(2x-6)=18

x=6

Angle Relations

100

x=180-47

x=133

200

2*+5*+5=180

x=25

300

2(25)5(25)+5

50%

400

10*-8=9*12

x=10

500

1*-8=2

x=10

Simple Intrest

100

I=PRT

I=3500(0.02)(5)

I=$350

Total=30+350=$3850

200

66=300.r.8

66=2400r

2.75%

300

Solve backwards.

3500+350=3850

I=PRT

I=3500(0.02)(5)

I=$350

400

Solve backwards.

r=0.0275*100=2.75%

66=300.r.8

66=2400r

500

Solve both.

I=PRT  I=3500(0.02)(5)  I=350

66=300.r.8  66=2400r

3500+350=$3850

R=0.0275*100=2.75%

Solving Inequalities

100

5c>120

c>24

200

10>5(x+14)

x<-12

300

18<-2x+6

x<-6

400

20>p+16

P<4

500

60z+50-97z=-37z+49

0=-1

Solving 1 and 2 step Equations

100

-9x+1=-80

9

200

−6 = n/2 − 10

8

300

(v + 9)/3 = 8

15

400

−6 + x/4 = −5

4

500

Create a two step equation that results in the answer being 5.

What is Examples only...more answers are acceptable 12*2 - 19 4*1 + 1 5*0 +