Two-Step Equations LAM 1 – 9/5/2017.

Slides:

Advertisements

Similar presentations

Solving Multi-Step Equations

Advertisements

With Rational Functions

2 – 7 Problem Solving: Consecutive Integers

Applications of Consecutive Integers

Do Now What number is 12% of 350? 21 is what percent of 40?

Lesson 1-1 Example Example 1 Karen bought a dress that cost $32. She paid 7% in sales tax. How much did she pay in tax? 1.Write the percent proportion.

© A Very Good Teacher th Grade TAKS Review 2008 Objective 2 Day 1.

Chapter 2.  Key words that indicate you have an equal sign  Is  Is as much as  Is the same as  Is identical to.

Over Lesson 2–6. Then/Now You solved proportions. Find the percent of change. Solve problems involving percent of change.

Sales Tax, Discounts, and Commissions Section 6.7.

Splash Screen. Over Lesson 2–2 5-Minute Check 1 A.4 B.6 C.26 D.28 Solve z – 11 = 15.

Solving Multi-Step Equations

Chromebook time! Sign in as GUEST Website: Use the username and password given to you.

Solve Equations with Two Operations Honors Math – Grade 8.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 2–2) CCSS Then/Now New Vocabulary Example 1:Solve Multi-Step Equations Example 2:Real-World.

Bell work 1. Solve. 0.5a a +1.2 = a a +1.2 = Solve. (x/2) + 3/16 = (5/8) 3. Solve. 5(3 + 2c) = 12 – 4(c – 6) 4. Solve. (2y.

Jeopardy TEST REVIEW Unit 2 and 3. Percents #1 30% of what number is 115?

solve x + (-16) = -12 solve x + (-16) = X = 4.

Algebra I Chapter 2. Section 2-1 Writing Equations Ex1) Translate each sentence into an equation. Pay attention to the words is, is as much as, is the.

Consecutive even/odd Integers

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 2–2) Then/Now New Vocabulary Example 1:Solve Multi-Step Equations Example 2:Real-World Example:

Algebra I Chapter 2 Notes Linear Equations. Section 2-1 Writing Equations Ex1) Translate each sentence into an equation. Pay attention to the words is,

2-3 Solving Multi-Step Equations CCSS: A.REI.1, A.REI.3.

Drill #22 Solve each equation using multiplication: 1. ¾ x =

Find two consecutive even integers with a sum of 14. Solve n + (n + 2) = & 8 Carrie had $32 when she got to the carnival. After riding 6 rides,

Warmup Your friend’s pay is twice the sum of your brother’s pay, which is $7.25/hr, and your pay. If your friend makes $32.65/hr, how much do you make?

Then/Now You solved single-step equations. (Lesson 2–2) Solve equations involving more than one operation. Solve equations involving consecutive integers.

Splash Screen. Then/Now You solved proportions. Find the percent of change. Solve problems involving percent of change.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 2–2) CCSS Then/Now New Vocabulary Example 1:Solve Multi-Step Equations Example 2:Real-World.

Over Lesson 2–2. Splash Screen Then/Now You solved single-step equations. Solve equations involving more than one operation. Solve equations involving.

February 21,2014. Number Types Integers, Odd and Even Numbers, Prime Numbers, Digits Integers…, -4, -3, -2, -1, 0, 1, 2, 3, 4, … Consecutive Integers:

Percent Proportions & Equations. A percent is a ratio that compares a number to 100. A commission is a percent of the amount of your sales. A percent.

240,000 20p + a SATMathVideos.Net A) 550 books B) 600 books C) 650 books D) 700 books 1,000 books sold in a month when the price was $10 per book. An equation.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 2–2) CCSS Then/Now New Vocabulary Example 1:Solve Multi-Step Equations Example 2:Real-World.

CONSECUTIVE INTEGERS. CONSECUTIVE INTEGERS - Consecutive integers are integers that follow each other in order. They have a difference of 1 between each.

FINDING PERCENT'S MR. MORRISON. PERCENT'S What does it mean when a store has a Saturday Special Sale and everything in the store is 25% off? If everything.

6.6 Discounts and Markups 10/27/15. Discount How much an item’s price is reduced by.

Big Idea Many types of questions involving percents can be answered by solving an equation of the form ax = b Goal Solve three basic percent problems by.

Do Now Solve the equation for the variable x – x = 2 75 = 3(-6n – 5)

7.3 Solving Equations Using Quadratic Techniques

Five-Minute Check (over Lesson 2–2) Mathematical Practices Then/Now

3.4 Solving Multi-Step Equations

2-3: Solving Multi-Step Equations

6.6 Discounts and Markups 10/18/16.

Objective: Review for test.

Lesson 7.6: Markup and Discount

6.1 Graphing Linear Inequalities in Two Variables (Cont’d)

Markup and Discount Calculate given percentages of quantities and solve problems involving discounts at sales, interest earned, and tips. Objective:-Students.

Translate the sentence into an equation

2-7 Percent of Change Percent of Change: what % something changes

Jeopardy Equations Absolutes Multi-step Conversions

SAT Strategy Workshop 1: SAT 101

2-4 Solving Multi-Step Equations

Discounts, Coupons and Sales

Solving Multi-Step Equations

Percents and Equations

Coordinate Algebra Day 11

Word Problems Numerical Solutions

Chapter 6 Problem-Solving

Finding Discount Objective: Students will calculate percentages and find the amount of discount.

Solve the given system by elimination: 2) -3x + 4y = -4 3x – 6y = 6

Find Sales tax statement

Bell Work Combine all the like terms

Creating Equations and Inequalities

Creating Equations and Inequalities

Presentation transcript:

Two-Step Equations LAM 1 – 9/5/2017

11x - 4 = 29 You should get 3 – Show ALL work Equation #1

(a+7) / 8 = 5 You should get 33 for an answer Equation #2

2a - 6 = 4 You should get 5 for and answer Equation #3

(n+1) / 2 = 15 You should get -31 for an answer Equation #4

Hiroshi is buying a pair of water skis on sale for 2/3 of the original price. After he used a $25 gift certificate, the total cost before taxes is $115. Write an equation for the problem. Then solve the equation. You should get $210 for an answer Word Problem #1

A music store has sold 3/5 of their hip-hop CDs, but were 10 were returned. Now the store has 62 hip-hop CDs. How many were there originally? You should get 130 for an answer Word Problem #2

Len read 3/4 of a graphic novel over the weekend Len read 3/4 of a graphic novel over the weekend. Monday, he read 22 more pages. If he has read 220 pages, how many pages does the book have? You should get 264 for an answer Word Problem #3

2q + 11 = 3 You should get -4 for an answer Equation #5

(k + 9) / 12 = -2 You should get -33 for an answer Equation #6

Susan had a $10 coupon for the purchase of any item Susan had a $10 coupon for the purchase of any item. She bought a coat that was on sale for 1/2 its original cost before taxes. What was the original price of the coat? Write an equation for the problem. Then solve the equation. You should get $270 for an answer Word Problem #4

Word Problem #5 Find three consecutive odd integers with a sum of -51 Let n = the least odd integer The n+2 = the next greatest odd integer and n+4 = the greatest of the three integers The answer you should get is -19 Word Problem #5

Door Pass #5