3-5 RATIONAL NUMBERS AND EQUATIONS MISS BATTAGLIA – ALGEBRA 1 CP OBJECTIVE: SOLVE EQUATIONS INVOLVING RATIONAL NUMBERS.

Slides:

Advertisements

Similar presentations

4-3 SOLVING ABSOLUTE VALUE EQUATIONS MISS BATTAGLIA – ALGEBRA 1 CP OBJECTIVE: SOLVE EQUATIONS THAT INVOLVE ABSOLUTE VALUE; USE ABSOLUTE VALUE EQUATIONS.

Advertisements

3-8 PERCENT OF CHANGE MISS BATTAGLIA – ALGEBRA 1 CP OBJECTIVE: FIND PERCENT OF CHANGE AND SOLVE PROBLEMS INVOLVING PERCENT OF CHANGE.

7-5 solving quadratic equations

112 inches (in) = 1 foot (ft) 336 inches = 1 yard (yd) 55,280 feet = 1 mile (mi)

Converting Customary Measurement Units

Warm up True or False = 1 Explain Can you think of other ways to make 1 using a fraction bar?

4-8 COMPOUND INEQUALITIES MISS BATTAGLIA – ALGEBRA 1 CP OBJECTIVE: SOLVE COMPOUND INEQUALITIES AND ABSOLUTE VALUE INEQUALITIES AND GRAPH THE SOLUTIONS.

TODAY IN ALGEBRA…  Warm up: Find products of special polynomials  Learning Target: 9.4 You will solve polynomial equations in factored form  Independent.

1-6 REAL NUMBERS AND RATIONAL NUMBERS MISS BATTAGLIA – ALGEBRA 1 CP OBJECTIVE: COMPARE AND ORDER RATIONAL NUMBERS; EVALUATE EXPRESSIONS WITH RATIONAL NUMBERS.

6-1 Solving systems by graphing

Do Now 2/24/11 Take out HW from last night. Take out HW from last night. Text p. 272, #10-36 evens, #44, & #47 Text p. 272, #10-36 evens, #44, & #47 Copy.

3-4 using the distributive property

7.1 Ratio and Proportion Textbook page 357.

6-2 REVIEW MISS BATTAGLIA – ALGEBRA 1 CP OBJECTIVE: SOLVING SYSTEMS OF LINEAR EQUATIONS BY SUBSTITUTION.

Week 15 – Units, Perimeter, & Area Warm up: 1.) Señora Molly Kuehl is visiting Mexico and wants to exchange $180 for pesos. The rate of currency exchange.

Measure Customary Units SWBAT measure lengths to the nearest inch, half inch, quarter inch, eighth inch and sixteenth inch; rename customary units of measure.

Solving systems of equations with 2 variables

TODAY IN ALGEBRA…  Warm Up: Solving one-step equations  Learning Goal: 6.2 You will solve Inequalities using multiplication and division  Independent.

Dairy By: Summer Loucks & Kara Matchett. How much DAIRY do we need a day?

4-2 EQUATIONS WITH VARIABLES ON BOTH SIDES MISS BATTAGLIA – ALGEBRA 1 CP OBJECTIVE: SOLVE EQUATIONS WITH VARIABLES ON BOTH SIDES; IDENTIFY EQUATIONS THAT.

4-4 transforming formulas

4.3 Applications of Systems of Linear Equations

Geometry Lesson 0 – 1 Changing Units of Measure Objective: Convert units of measure within the customary and metric systems.

Pg. 244 Homework Pg. 246#45 – 47 all Pg. 244#12, 13, 15, 3, 4, 9 Pg. 255#5, 11, 14, 19 #35#36Graph #37 R = 6.52 ohms#38 #39 Graph#40r = 3.84cm, h = 7.67cm.

5-1 SLOPES MISS BATTAGLIA – ALGEBRA 1 CP OBJECTIVE: CALCULATE THE SLOPE OF A LINE AND DRAW A LINE THROUGH A POINT WITH A GIVEN SLOPE.

TODAY IN ALGEBRA 2.0…  Warm Up: Multiplying Rational Functions  Complete HW #3  Learning Target 1: 8.4 continued…You will DIVIDE Rational Functions.

Lesson 5-6: Quadratic Formula Algebra II CP Mrs. Mongold.

7-6 USING THE QUADRATIC FORMULA ALGEBRA 1 CP OBJECTIVE: USING THE QUADRATIC FORMULA TO SOLVE QUADRATIC EQUATIONS.

Unit 2 : Lesson 1: Solving Equations and Ratios Using Distributive property, Additive Inverse…

4.5: Do Now: Review 4.3/4.4. The area of a rectangle with length = 3x + 1 and width = 2x + 1 is 22. Write and solve an equation to find the dimension of.

Radical expressions, rational exponents and radical equations ALGEBRA.

Chapter 3 – Solving Linear Equations 3.7 – Formulas and Functions.

5-9 USING THE X-INTERCEPT MISS BATTAGLIA – ALGEBRA 1 CP OBJECTIVE: USE THE X-INTERCEPT OF A LINEAR EQUATION TO SOLVE THE RELATED ONE-VARIABLE EQUATION.

Rational Numbers & Equations Lesson 3-5. Rational Numbers & Equations When given an equation with a fraction… a)Solve by multiplying by the reciprocal.

Changing Units in the Customary System. Strategy When converting from a large unit to a small unit, multiply by the conversion factor. When converting.

4-2 REVIEW MISS BATTAGLIA – ALGEBRA 1 CP OBJECTIVE: SOLVE EQUATIONS WITH VARIABLES ON BOTH SIDES; IDENTIFY EQUATIONS THAT HAVE NO SOLUTION OR ARE IDENTITIES.

5 ft 3ft 5ft 3ft Always write your answer with the unit of measurement.

Converting Customary Units. Common Customary Measurements LengthWeightCapacity 1 foot = 12 inches1 pound = 16 ounces1 cup = 8 fluid ounces 1 yard = 36.

Bellringer Solve for x: 5 + 4x – 7 = 4x + 3 – x Hand in take home quiz.

Algebra 1 Warm ups Answers: 1) 15√2 + 2√10 2) 6 + 4√6 3) 15√2 + 20√10.

Today in Algebra 2 Get a calculator. Go over homework Notes: –Solving Systems of Equations using Elimination Homework.

Warm Up Simplify the following For questions 1-3, State whether your answers are rational or irrational numbers.

1-6 review Objective: Compare and order rational numbers; evaluate expressions with rational numbers. Miss battaglia – algebra 1 cp.

Solving and Graphing Inequalities

Essential Questions Solving Rational Equations and Inequalities

Measurement Conversions

Rational Functions (Algebraic Fractions)

Equation Review.

Find the least common multiple for each pair.

Warm Up 5x + 12 = -13 -x – 4 = 9 The junior class is selling granola bars to raise money. They purchased 1250 granola bars and paid a delivery fee of.

Section 8.1 Ratio and Proportion

Section 8.1 Ratio and Proportion

Warm-Up #6 (Thursday, 9/17) Determine whether each statement is true or false. Use examples to support your claim. The product of two positive integers.

Section 5.7 & 5.8 Solving Equations with Fractions

Check Homework!.

Find the least common multiple for each pair.

Sec 5: Solving complex linear Equations

Rational Equations.

Clear fractions and decimals

5 minutes Warm-Up Solve. 1) 2) 3) 4).

Solving Multi-Step Equations

Review 6-4 & 6-5 FACTORING LONG DIVISION SYNTHETIC DIVISION.

Algebra 1 Section 2.8.

Algebra 1 Section 4.3.

Algebra 1 Section 7.2.

Warm-up: Find the distance and midpoint between the points (-3, 1) and (4, 0) Homework: Finish CW: Chapter P Exam Review.

5 minutes Warm-Up Solve. 2) 1).

Section 9.3 Arithmetic Sequences

8.5 Solving Rational Equations

Warm – up #6 1. 3

Presentation transcript:

3-5 RATIONAL NUMBERS AND EQUATIONS MISS BATTAGLIA – ALGEBRA 1 CP OBJECTIVE: SOLVE EQUATIONS INVOLVING RATIONAL NUMBERS.

WARM UP A rectangular field is 120 yd long and 53 yd 1 ft wide. How much longer is the length of the field than the width? 1 yd =3 ft

NUTRITION One ounce of cheddar cheese has only two-thirds the calcium of one cup of skim milk. There are 200 mg of calcium in 1 oz of cheddar cheese. How many mg of calcium are in 1 c of skim milk?

SOLVE EACH EQUATION

MULTIPLY BY A COMMON DENOMINATOR Your test scores are 92 and 75. Without extra credit can you raise your test average to a 90 with your next test?

GEOGRAPHY The area of Kentucky is 40,000 mi 2. This is 5/7 the area of Wisconsin. What is the area of Wisconsin?

NAME A COMMON DENOMINATOR

SOLVE

HOMEWORK Pg # 2, 7, 10 – 26 even, 34, 37, 57