D

radicals

100

solve: 2√3+7√12

16√3

200

solve: (2+√3)(7+√8)

14+2√6

300

solve: √28(√121)

22√7

400

solve: 3√248 + 9√62

15√62

500

Solve this equation: (8+√3+√5)/6√4+√5

(91-√15+12√3+4√5)/139

system of equations

100

5y+10x=40    6y+5x=25

(Solve for y)

y=10/7

200

Solve for x (6x+3y)=9

(7x+2y)=15

x=3

300

solve for y 8y+4x=46

3y+2x=4

y=19

400

solve for y 10y+11x=-99

5y+17x=8

y=5

500

solve for x: (round to the nearest whole number)

18x+4y=48      5x+16y=27

x=2

quadratics

100

x²-5x-14=0

x=-2 and x=7

200

5x² - 20x + 15 = 0

x=1 x=3

300

x²-16x+61=2x-20

x=9

400

6x² + x - 35 = 0

x=-7/6 x=5

500

x⁴-2x³-3x²=0

x=0 x=3 x=-1

slope

100

Find the slope of this equation: 3y=6x+12

y=2x+4

200

Solve for the slope of this equation: 8y=56x+32

y=7x+4

300

Solve for the slope of this equation: y+4=2(x-6)

y=2x-16

400

Solve for the slope of this equation: 1/2y+3/5x+7

y=6/5x+14

500

Find the slope of this equation: 8/9y=4x+7

y=4.5x+7.875

about the group

100

Which of the group members has the most piercings?

Zoe

200

Who caused Zoe's worst concussion?

(Hint: it was a group member)

Cleopatra

300

What was Zoe's and Fiona's Favorite class at Cavallini middle school?

Ms. Mascetti's Class

400

Which of the group member has the lowest math grade right now?

Cleopatra

500

How much taller is Marci than Cleopatra (in inches)?

5 inches