Inequalities and Equations

Write and Graph

100

Write an inequality and graph it for:

No more than 15 people are at the party.

p <= 15 

200

The game is recommended for ages greater than 6.

a > 6

300

The heavyweight division is greater than 200 pounds. 

w> 200

400

Participants must be at least 12 years old to play.

p >= 12

500

The phone costs no more than $25.

c <= 25

Solve and Graph

100

x - 9 >= 8

x >= 17

200

5 x > 15

x > 3

300

x/2 <= 6

x <= 12

400

-12 < x - 3

x > -9

500

-8y > 56

y < -7

Fractions

100

2/5 + 1/5

3/5

200

1/2 * 1/3

1/6

300

3/4 - 2/3

1/12

400

3/4 -: 2/3

9/8 or 1 1/8

500

3 1/2 - 1/4

3 1/4

Integers

100

9 - (-10)

19

200

9* (-6)

-54

300

-13 - (-11)

-2

400

-84 -: (-7)

12

500

-8 + (-6) -4

-18

Exponents/Roots

100

Simplify

3^3

27

200

Simplify

sqrt16

+- 4

300

Estimate the square root of 50

7

400

(3^2)^2

81

500

What is the cube root of -125?

-5