Summer Bridge Jeopardy

Combining Like Terms

100

-12b + 6b - 4b

-10b

200

-1+3(x+2) = 5(1+8x) 

0= -37x

x=0

300

-6p +7(1+3p) = 2(7+8p)

p=- 7

400

-5(x+2) = -(5x + 4 )-x

x=6

500

(3x² + 2xy +4y²) + (6x² - 5xy + 3y²) + (9x² - 25y²)

18x²-3xy-18y²

Misc

100

x+x+4

x=10

24

200

6x +8x + 10

x= 7

108

300

3x - 5x 

x= -7

14

400

a triangle has an area of 180, and a base of 15,

write an equation to show how you would solve for the height 

(180*2)/15= h

24=h

500

-6+3p = 8p+ 2(1-3p)

p=8

Solving Variable

100

s= 4x

solve for x

s/4 = x

200

2x+7 = z

solve for x

(z-7)/2

300

cm-d = f

solve for m

(f+d)/c

400

m= 2(x+n)

solve for n

(m/2) -x =n

500

1/4y + bx= c

solve for y

y = 4(c-bx)

Exponents

100

3⁰

1

200

x⁴/x⁷

1/x³

300

9^-5

1/9⁵   or 1/59,049

400

9⁵ * 9²

9⁷

500

2x⁷y³/8x⁴y⁴

1x³/4y

Systems

100

x= 5

y= 3x + 14

(5, 29)

200

y= 4x-9

y= x-3

(2,-1)

300

y= 1.5x-1

y= x-2

(-2,-4)

400

picture - ask Ms. Thurmond

red = 5

yellow =7

500

7x+2y =-19

-x+2y=21

(-5,8)