Brianna M's Jeopardy

scientific notation

100

0.005

5x10^-3

200

1,000

1x10³

300

1,000,000

1x10⁶

400

 3.35x10'

0.335

500

 (6.0 x 10³) x 1.5 x 10^-2)

9.0 x 10¹

inequalities

100

x-6=14

x=20

200

 8r + 6 < 9r

r > 6

300

 Write an inequality with x on both sides whose solution is x ≥ 2

Many answers.Ex:2 x ≥ x + 2

400

name one particular solution to question #20

any number greater than zero 

500

Three more than a number is less than twice the number.

n > 3

multistep equations

100

6=1−2n+5

n = 0

200

4m -4 = 4m

no solution

300

8x - 2 =-9+7x

x = -7

400

p-4=-9+p

no solution

500

 
 
 
−5(1 − 5x) +5(−8x − 2) =−4x − 8x

r = -5

Pythagorean theorem

100

a = 2.1,  b = 7.2,  c = 7.5

yes

200

 a = 6.4,  b = 12,  c = 12.2

no

300

if a = 3 and b = 4 what is c?

 

c=5

400

can Pythagorean theorem be used to make a ladder?

yes

500

what is Pythagorean theorem?

a² +b² = c²

volume of cubes

100

how do you find the volume of cubes?

Length x width x height

200

2in x 2in x 2in

8

300

all sides of the cube are 3

81

400

1in x 1in x 1in

1in

500

is this a proper equation ? 2in x 3in x 2in

no