You need to fill an ice cube tray with water

Slides:



Advertisements
Similar presentations
1-2 The Order of Operations Objective: Use the order of operations and grouping symbols.
Advertisements

Review: Laws of Exponents Questions Q: 4 0 =? A: 1 Q: 4 1 =? A: 4 Q: 4 1/2 =? A: Let’s square the number (4 1/2 ) 2 =? (4 1/2 ) 2 = 4 1 = 4 Recall: b.
Welcome to Mrs. Harton’s Math Class Date: 8/8/11 Bell Ringer (5 minutes) Fill out Book Card and Index Card (Print) Name:Period:Division: Address: Parent(s)/Guardian(s)
Variables and Expressions Order of Operations Real Numbers and the Number Line Objective: To solve problems by using the order of operations.
Expressions Objective: EE.01 I can write and evaluate numerical expressions involving whole number exponents.
LAWS OF LOGARITHMS SECTION 5.6. Why do we need the Laws? To condense and expand logarithms: To Simplify!
5.1 Using Fundamental Identities. Fundamental Trigonometric Identities.
Simplifying Variable Expressions 1. What are the coefficients of 6 + 2s s + 8g?
Exponents and Squares Numbers and Operations. Exponents and Powers Power – the result of raising a base to an exponent. Ex. 3 2 Base – the number being.
1-1 Expressions and Formulas
STUDENT ANNOUNCEMENTS Monday, August 23 School pictures will be Wednesday, August 25  ALL middle school students that are interested in being a part.
Bell Ringer = – 5 = = ÷ -2 = =6. -7 – (-7) = After you have completed the bell ringer, take out your homework!
Exponents. 1. Relate and apply the concept of exponents (incl. zero). 2. Perform calculations following proper order of operations. 3. Applying laws of.
Math – Multiplying and Simplifying Radical Expressions 1.
Exponents Lesson 4-2.
HW # 41- Basic Exponents Worksheet Warm up Week 12, Day Three Evaluate b 2 for b = 4 4. n 2 r for n = 3 and r = 2.
Notes Over 2.8 Rules for Dividing Negative Numbers. ( Same as Multiplying ) If there is an even number of negative numbers, then the answer is Positive.
Chapter 1 Review. Vocabulary Variable: a letter that is used to represent a range of numbers.
1.1 Variables and Equations Objective: To simplify numerical expressions and evaluate algebraic expressions. Warm – up:
Warm Up 10/13 Simplify each expression. 16, (3 2 )
Bell Ringer – Math journal entry
Exponent Quiz Review. Evaluate the expression 4 2  Answer: 16.
Friday, August 20  STUDENT ANNOUNCEMENTS  BACK TO SCHOOL SWIM-TONIGHT!!!!! Higginsville Family Aquatic Center from 6:30 to 10:00 p.m. --- $3/person.
Fractional Exponents. Careful! Calculate the following in your calculator: 2 ^ ( 1 ÷ 2 ) Not Exact.
Simplifying Algebraic Expressions. 1. Evaluate each expression using the given values of the variables (similar to p.72 #37-49)
Variables and Expressions Order of Operations Real Numbers and the Number Line Objective: To solve problems by using the order of operations.
11.3 Solving Radical Equations Definitions & Rules Simplifying Radicals Practice Problems.
Bell Ringer Simplify the following Using Properties to Simplify Expressions.
14.0 Math Review 14.1 Using a Calculator Calculator
1.1 Variables and Equations Objective: To Simplify numerical expressions and evaluate algebraic expressions.
Order of operations and evaluating expressions
Bell Ringer #3 Evaluate: Write a verbal expression:
Chapter 1, Lesson 1A Pages 25-28
Writing a Function Rule
Algebraic Expressions (Part 2)
Expressions With Substitution
Chapter 3 section 4 Adding integers
Order of Operations Section 1.3.
25 Math Review Part 1 Using a Calculator
7.3 – Multiplying and Simplifying Radical Expressions
Algebra 1 Section 2.3 Subtract real numbers
Bell Ringer(1/30/17): Inverse Functions Worksheet
Lesson 1.1 Evaluate Expressions
Bell Ringer Simplify 3
#1. | | # Simplify the expressions using the Distributive Property #3. 2 ( 1 + 5) #4. 3 ( y + 5 ) Bell Ringer.
  BELL RINGER 10/5/12.
Section 1.1 “Expressions and Variables”
Bell Ringer 10/8/12 Which of the following expressions will not equal 2 when x= 1? a) 1/2 (8x - 4) b) -4x + 1 c) 4x - 2 d) -4x + 6 e.) x.
Warm Up – Write an algebraic expression for each example
Expressions and Properties
Notes Over 1.2.
PRODUCT AND QUOTIENT RULES AND HIGHER-ORDER DERIVATIVES
Bell Ringer-4/14/2019 Write a sentence describing what this graph is showing.
Chapter 4-2 Power and Exponents
Bell Ringer 4/23/2019 A rectangle is twice as long as it is wide. If the width of the rectangle is 3 inches, what is the rectangle’s area, in square.
Functions Solving Equations Simplifying & Solving Variables on Both
Variables and Expressions 1-1
Describe the rules to adding and subtracting integers
I can Identify Numerical and Variable Expressions
Bell Ringer Jamie gets paid to babysit her little sister every day after school unless she has ballet class. Let the amount of money that Jamie makes per.
Expressions & Equations Jeopardy
Find each quotient. Express using exponents
– 3.4 ANSWER 3.5 ANSWER 1.17.
#1. | | # Simplify the expressions using the Distributive Property #3. 2 ( 1 + 5) #4. 3 ( y + 5 ) Bell Ringer.
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.
Bell Work Combine all the like terms
PRODUCT AND QUOTIENT RULES AND HIGHER-ORDER DERIVATIVES
Have out: U3D7 Bellwork: total:
Chapter 3-2 Simplifying Algebraic Expressions
Mr. Britten’s Math Class Name: _____________ Homework Due 11/29/18 1
Presentation transcript:

You need to fill an ice cube tray with water You need to fill an ice cube tray with water. Given that each cube in the tray measures 3mm and that there are 10 cubes, how much water will you need to fill it completely? a) 3mm3 b) 9 mm3 c) 27 mm3 d) 270 mm3 BELL RINGER 10/2/2012

Exploring Expressions Objective: Calculate the answer for different expressions when given the value of a variable

AGENDA Bell Ringer New Notes Practice Problems Math in the News Example HOMEWORK: page 13 1-37 odd

  PEMDAS

Name the variables in the expressions above and simplify if possible   Name the variables in the expressions above and simplify if possible

-2(3+z) 4t+2y +5(t – 3w) 4t+2y -5(y + 3t) Simplify

Evaluating Expressions   Evaluating Expressions

Write an expression for… Three “x” squared minus y X-cubed plus 23y Write an expression for…

  Parenthesis Rules

Kamilah works at DePaul University Athletic Ticket Office Kamilah works at DePaul University Athletic Ticket Office. One week she sold 15 preferred season tickets, 45 blue zone tickets and 55 general admission tickets. Write and evaluate an expression to find the amount of money Kamiliah Processed. Story Problems

Some of the students at Ogden bring lunch from home unless they are up to late to pack one. Let h be the number of lunches. Write an expression that describes a 3 week period of lunches if Jen stays up to late for 2 nights a week. Write an expression…