Level 378
Level 380

#### 20 words 0 ignored

Ready to learn
Ready to review

## Ignore words

Check the boxes below to ignore/unignore words, then click save at the bottom. Ignored words will never appear in any learning session.

**Ignore?**

inequality

A mathematical sentence that shows the relationship between quantities that are not equivalent

solution set

The set of values that make a statement true.

7.15 Inverse Operations

Pairs of operations that "undo" each other. Addition and subtraction are inverse operations. Multiplication and division are inverse operations.

a < 5

Applicants with less than 5 years of experience must take a test.

h > 6

The home team needs more than 6 points to win.

a ≥ 18

The minimum voting age is 18.

a ≥ 10

You must answer at least 10 questions correctly to stay in the game.

t ≥ 10

A tip of no less than 10 % is considered acceptable.

c ≤ 75

The cost including tax is no more than $75.

p < 512

The maximum occupancy must be less than 512 people.

c ≤ 25

The phone costs no more than $25.

s >50

You must spend more than $50 to receive a discount.

w > 200

The heavyweight division is greater than 200 pounds.

False

12 + a < 20, a = 9

True

32 ≤ 2x, x = 16

True

15 - k > 6, k = 8

Open, Left

h < 2

Open, Right

y > 8

Closed, Right

p ≥ -7

Closed, Left

r ≤ 9