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# Unit 19: Operations and Algebra 227-228

6,000 possible mastery points
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Quiz
Unit test

## Square roots & cube roots

### Practice

#### Quiz 1

Level up on the above skills and collect up to 480 Mastery points

## Negative exponents

### Practice

#### Quiz 2

Level up on the above skills and collect up to 400 Mastery points

## Working with powers of 10

### Practice

#### Quiz 3

Level up on the above skills and collect up to 320 Mastery points

## Scientific notation word problems

### Practice

#### Quiz 4

Level up on the above skills and collect up to 320 Mastery points

## Equations with parentheses

### Practice

#### Quiz 5

Level up on the above skills and collect up to 320 Mastery points

## Equations word problems

### Practice

#### Quiz 6

Level up on the above skills and collect up to 240 Mastery points

## Solutions to linear equations

### Practice

#### Quiz 7

Level up on the above skills and collect up to 320 Mastery points

## Slope

### Practice

#### Quiz 8

Level up on the above skills and collect up to 400 Mastery points

## Writing slope-intercept equations

### Practice

#### Quiz 9

Level up on the above skills and collect up to 320 Mastery points

## Functions

### Practice

#### Quiz 10

Level up on the above skills and collect up to 240 Mastery points

## Comparing linear functions

### Practice

#### Quiz 11

Level up on the above skills and collect up to 400 Mastery points

## Linear and nonlinear functions

### Practice

#### Quiz 12

Level up on the above skills and collect up to 480 Mastery points

## Systems of equations with graphing

#### Quiz 13

Level up on the above skills and collect up to 240 Mastery points

## Systems of equations word problems

### Practice

#### Quiz 14

Level up on the above skills and collect up to 320 Mastery points

#### Unit test

Level up on all the skills in this unit and collect up to 6,000 Mastery points!