Today: Collect 3.1 Assignment Return C2 Test Goal Evaluation PSAE Practice 3.1 Assignment 3.1 Check Up 3.2 Instruction Practice Optimism is the faith that.

Today:• Collect 3.1

Assignment• Return C2 Test• Goal Evaluation• PSAE Practice• 3.1 Assignment• 3.1 Check Up• 3.2 Instruction• Practice

Optimism is the faith that leads to achievement. Nothing can be done without hope and confidence.

Helen Keller

Algebra 1

Assignment:• 3.1 p135 #14-40

evens, 42-48 – SHOW WORK

• Progress Report Signature (3 points)

Optimism is the faith that leads to achievement. Nothing can be done without hope and confidence.

Helen Keller

Algebra 1

Solve the equations.

3. x + 7 = 24 4. y – 39 = 55

5. a + 34 = 45 – 11 6. 5(b + 3) – 4b = 99

x = 17

y = 94

a = 0 b = 84

Solving Equations Using Addition and Subtraction

3.1

Book Problems:

1. #30 2. #46

Objectives:1. Solve equations with multiplication.2. Solve equations with division.3. Solve equations with fractions.4. Solve equations from the Real World.  Vocabulary: none

Solving Equations Using Multiplication and Division

3.2

When solving equations you must balance both side.

1.Simplify both sides of the equation.

2.Do the opposite operation to both sides.

3.Check!

Solving Equations Using Multiplication and Division

3.2

Solve the equations.75x5 57x3

Example 1 Dividing on Each Side

Solve the equations.238y

146

a

Example 2 Multiplying on Each Side

Solve the equations.27h83

15w65

Example 3 Multiplying with Reciprocals on Each Side

Solve the equations.84k6 26k52

Example 4 Solving Equations

Solve the equations.712k

5

k =| -35|9

Example 4 Solving Equations

A single picture on a roll of movie film is called a frame. The usual rate for projecting professional movies is 24 frames per second. Find the number of frames in a movie that is 90 minutes long.

129,600 frames

Example 5 Real World: Solving Equations

A strobe light emits 14 flashes per second. Find the total number of flashes it emits in a 5 minute period.

42,600 frames

Example 5 Real World: Solving Equations

If a store is having a sale where everything 1/3 off, everything costs 2/3 of it’s original price. If you paid $26 for bean bag chair, what was the original cost? $39.00

Example 5 Real World: Solving Equations

Assignment:• 3.2 p142 #14-46

evens, 48-52 – SHOW WORK

• Progress Report Signature

Optimism is the faith that leads to achievement. Nothing can be done without hope and confidence.

Helen Keller

Algebra 1

1. textbook2.pencil3.binder w/dividers4.paper5.graph paper6.calculator7. colored pencils