Unit 4 Relay. ADD: 14.3 + (-16.1) 1 SUBTRACT: 38.6 – (-19.53) 2.

Slides:

Advertisements

Similar presentations

Calculating with Money Cost of Running a Car

Advertisements

Compare Functions Verbal, Equations, Tables and Graphs.

#23-1 January 31, 2011 Find unit rates for the given ratios: 1)270 miles in 6 hours 2)105 words in 35 minutes Before George left on a long trip, he filled.

The perimeter of a rectangle can be found using the expression 2b + 2h where b represents the base of the rectangle and h represents the height of the.

Expressions Unit 2 Review

Unit 2: Solving Systems of Equations

Writing Algebraic Expressions

In many states you pay sales tax on items you buy. This sales tax is a percent of the purchase price. A tax percent is also called a tax rate. A desk.

Writing Algebraic Expressions

StepThings to remember What to do in the equation Step 1: Step 2: Step 3: Step 4:

Over Lesson 7–6 A.A B.B C.C D.D 5-Minute Check 4 A.10.7% increase B.10.6% increase C.10.5% increase D.10.2% increase Myra bought a new car. Her monthly.

Step 4: Step 3: Step 2: Step 1: What to do in the equation Things to rememberStep.

Business Math Assignment Press F5 to begin to playing this slide show.

Percent of a number Lesson 1.

Salary deductions. Review What is salary or wage? When do you get a salary or wage? What is ‘paid by the hour’? How do you figure out how much money you.

Grudge-Ball Rules Your team will be given a problem to solve.

Pre-AlgebraAlgebra College Algebra GeometryTrigonmetry.

We use ratios to make comparisons between two things. Ratios can be written 3 ways. 1. As a fraction 3 5 We are comparing rectangles to triangles. 2.

Using Percents to Solve Problems

4th Period I. Conversation II. Listening Practice Answer the questions.

5.95 1) Alicia paid $1.32 for a bag of pinto beans. The beans cost $.55 per lb. How much did the bag of pinto beans weigh?

Computation & Estimation

1. You and three of your friends go to Sonic for lunch. Since you each ordered the same things, you agree to split the bill evenly. The bill was $23.36.

One Step Inequalities Word Problems

Maths that’s mental!. 12 passengers are on a bus. 5 more get on. How many are there now? How many are there if 8 get off? How many if 5 get on at the.

Estimate with Percents

Changing forms Basic % problems % Change % Applications Interest Final Jeopardy.

November Problem of the Day Calculations and Calculators: Decimals.

ORDER OF OPERATIONS/ PATTERNS/ PRIME AND COMPOSITE REVIEW!! MCC5.OA.1 / MCC5.OA.2 / MCC5.NBT.1 / MCC5.NBT.2 / MCC5.NBT.5 / MCC5.NBT.6.

Notes Over 2.3 Graphing with the Slope-Intercept Form

Writing Algebraic Expressions 1.2 Pre-Algebra. Evaluate each expression for the given values of the variables. Which operation symbol goes with each word?

This will help you understand proportions in word problems a bit more.

Math-7 NOTES DATE: ______/_______/_______ What: equation word problems

Today’s Lesson: What: equation word problems Why: To use an EQUATION in order to solve for the unknown in several real-life situations. What: equation.

1.Solve the following multiplication two-step equations: 2.Solve the following division two-step equations: 3.What about these two equations? You can wait.

Salary and Wages. Spending Money We looked at spending money at a store We had a budget that we were not supposed to go over Were we able to get Joey’s.

Calculating Tax, Tips, and Commission

Unit 2: Solving Systems of Equations Key Ideas. Summary of Methods 1)Substitution: Requires that one of the variables be isolated on one side of the equation.

Algebra TEXAS StyleA2warmup2 Algebra 2 Warm-up 2.

{ Decimal Rules 7 th Grade.  Today we are going to work with decimals. In your journal (notes) write anything you know about working with decimals! I.

JEOPARDY Functions Equations Formulas Explicit Formulas

How to Really Be A Millionaire Council for Economic Education.

Goal: Use a verbal model to write an algebraic equation to solve a real-life problem. Eligible Content: A / A

Jeopardy Writing Equations Solving Equations Word Problems Combining Like Terms Translating Math Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300.

Math Review Topics 5 and 6 CFA #3. There are 12 months in one year. If McKenna has been alive for 8 years, what would be a reasonable estimate for the.

Percents In Algebra County. Things to remember: Of means multiply To convert a decimal to a percent, move the decimal two places to the right. To convert.

Unit Rates. October 22, 2013 How do I solve problems involving Unit Rates?

Chapter 15 Divide by One-Digit Numbers

MATH REVIEW WEEK! UNIT 2.

Understanding how math applies to real life

$1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 Welcome.

ROUNDING: When a number ends in 5 or above, ROUND UP When a number ends in 4 or below, ROUND DOWN 2.38= =4 (rounding to tenths) Round to whole.

#11. Divisor Quotient Vocabulary: Division Dividend.

Janet earned $43 dollars babysitting and $25 dollars raking. About how much money did she earn altogether? About $70.

Example 1) If a theater is filled to 75% of its capacity, how many of the theater’s 720 seats are filled? 540 of the theater’s 720 seats are filled.

Add (+), subtract (-), multiply (x) or divide mixed numbers.

A rate is a ratio of two quantities using different units. Example: You pay $20 for 2 pizzas. Rate = Example: A car travels 250 miles in 5 hours. Rate.

Math-8 NOTES DATE: ______/_______/_______ What: Equation word problems Why: To use both one and two-step equations to solve word problems. What: Equation.

Section 5.4 Division of Decimals.

PercentagePercentage JEOPARDY JEOPARDY click here to PLAY.

Hot Diggity Dog MATH! A game of adding and subtracting decimals.

Percent Applications Sales Tax Tips Interest. is determined by finding a certain percentage of a purchase price. It is added to your total bill when you.

Warm Up 1. Write 0.03 as a percent. 2. Write as a decimal.

Division Number Models Elapsed Time Number Story Odds.

This is JEOPARDY. JEOPARDY! Problem Solving SubtractionFractionsMeasurementPropertiesMultiplication FINAL JEOPARDY.

Review for Test. Question #1  Jillian can spend at most $135 at the movies. She wants to buy 3 boxes of popcorn and 2 boxes of candy to share with her.

Using the Percent Equation

Presentation transcript:

Unit 4 Relay

ADD: (-16.1) 1

SUBTRACT: 38.6 – (-19.53) 2

Which is the best estimate? For: ÷ (-11.56) A. 3B. -3C. 4D. -4 3

MULTIPLY: 6.6 x (-4.6) 4

What is the best estimate? For: ÷ ( ) A. 8B. -8C. 7D. -7 5

Junior earns $10.50 an hour. How much does he earn for a 20 hour week? 6

Rafael has $50. He has to pay $10.50 for a ticket to the movies and buy his snacks. He wants popcorn for $3.50 and a soda for $2.75. How much will he have left? 7

Arianna needs to save $350. She can save $45 a week. How long will it take to save enough money? A. 10 weeksB. 8 weeks C. 7 weeksD. 5 weeks 8

Mrs. Langlinais makes $2.25 for each Entertainment Book she sells. She needs to make $65. Will she need to sell more than or less than 25 books? 9

Drake and 3 friends are ordering pizza. They plan to split the cost of the pizza evenly. The pizza will cost $ If Drake has $4.96, does he have enough for his share? 10

Kimberly swims the length of the pool in seconds and then swims the length of the pool again in 42.3 seconds. What is her total time for pool lengths? 11

As of January, 2002, 3 top college football coaches had the following winning percents in bowl games: 0.740, 0.692, and What was their average winning percent? 12

Brandon used 6.75 gallons of gas to drive miles. What was his car’s gas mileage? 13

The Math Club members met at a restaurant for dinner. The total bill was $ and they shared the bill equally. Each person paid $ How many members are there in the Math Club? 14