Algebra TEXAS StyleA2warmup21 Algebra 2 Warm-up 21.

Slides:

Advertisements

Similar presentations

Exit Level Objective 9 TAKS Review With Spiraling Questions from Objectives 5, 6, 7, and 8.

Advertisements

$200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 Category 3Category 4Category.

1: (A.1)(B) 1. Which equation best represents the relationship between x and y in the table at the right? A y = –6x – 10 B y = x2 – 5 C y = x + 25.

Algebra 1A Final Exam Review NAME: _____________________________ DATE: _______________ HOUR: __________.

Direct Variation 5-2.

Exam 3 Material Formulas, Proportions, Linear Inequalities

5-8 Curve Fitting with Quadratic Models Warm Up Lesson Presentation

EXAMPLE 1 Solve an equation with a variable on one side Solve 4 5 x + 8 = x + 8 = x = 12 x = (12) 5 4 x = 15 Write original equation. Subtract.

Warm-Up #2 Simplify the expression. 2. –6(m – 9) + 14m – 20

Semester Exam Review January 10, Find the next two numbers in the pattern, using the simplest rule you can find. 1. 1, 5, 9, 13, , 87,

Hosted by Miss Leman (Acknowledgements to Wanganui High School)

Standard #1: Write an Algebraic Expression from a word problem. Text Section: 1.1.

Chapter 7 Lesson 5 Solving Inequalities by Multiplying or Dividing pgs What you’ll learn: Solve inequalities by multiplying or dividing by.

Mathletics 2013 Juniors – Grades 5 & 6 Session 1.

Algebra TEXAS StyleGwarmup20 Geometry Warm-up 20.

Math SOL Test Review. 1. Mikayla made a tally chart of student birthdays in her class. Which month had seven students? a. April b. August c. December.

Algebra TEXAS Style A2warmup24 Algebra 2 Warm-up 24.

7.3 Solving Systems of Equations by Elimination (Addition & Subtraction) Solve by Elimination Example Problems Practice Problems.

Writing Two-Step Equations. Equation – a mathematical sentence containing variables, numbers and operation symbols Two-step equation – an equation with.

CRCT Math Blitz!. ? Which figure is NOT a polygon?

In this lesson… We will solve problems using inequalities. We will solve compound inequalities.

Chapter 1 Expressions, Equations, and Functions Prerequisite Skills Page xxii (page before 1)

Let w represent an employee’s wages.

Solving Equations with Fractions. 2 Example: Solve for a. The LCD is 4. Simplify. Add 2a to both sides. Divide both sides by 3. Check your answer in the.

Algebra TEXAS StyleA2warmup32 Algebra 2 Warm-up 32.

The width ( w ) of a swimming pool must be 10 feet, but the length ( l ) can change. What happens to the perimeter of the pool as the length changes? A.As.

Warm-Up: Put the following equations into y= mx + b form: a) 2y + 14x = 6b) -3y – 4x – 15 = 0.

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Algebra TEXAS StyleA2warmup17 Algebra 2 Warm-up 17.

Algebra TEXAS StyleA2warmup6 Algebra 2 Warm-Up 6.

Circles. Equation of a circle: ( x – h )2 )2 + ( y – k )2 )2 = r2r2 Center of the circle: C( h, k ) Radius of the circle: r Diameter of the circle: d.

5.3 – Solving Multi-Step Inequalities. *Just like solving equations*

Solving Inequalities by Adding or Subtracting

Gwarmup23Algebra TEXAS Style Geometry Warm-up 23.

COMPASS Algebra Practice Test 3 This practice test is 10 items long. Record your responses on a sheet of paper. The correct answers are on the slide after.

EInstruction PowerPoint. Which equation has infinitely many solutions? A. 8 – (6v + 5) = -6v - 3 B. 3y + 5 = 3y - 8 C. 7w + 8 – w = 8w – 2(w – 4) D. 3m.

EXAMPLE 3 Find side lengths SOLUTION First, write and solve an equation to find the value of x. Use the fact that the sides of a regular hexagon are congruent.

EXAMPLE 1 Evaluate powers a. (–5) 4 b. –5 4 = (–5) (–5) (–5) (–5)= 625 = –( )= –625.

Algebra TEXAS StyleGwarmup12 Geometry Warm-up 12.

Gwarmup21 Algebra TEXAS Style Geometry Warm-up 21.

Making Equations (2) Algebra 5 x + 7 Area = 53cm 2 The area of a rectangle. In each of the examples below, the area of the rectangle is given. Make an.

Algebra TEXAS StyleA2warmup11 Algebra 2 Warm-up 11.

Non Calculator Tests Fourth Year Non Calculator Tests Click on a number in the table.

Algebra TEXAS StyleA1warmup10 Algebra 1 Warm-up 10.

Systems of Equations and Inequalities. Solving systems by Graphing.

8 th Grade- 3 rd Nine Weeks Review #8 3.1 Find solutions to systems of two linear equations in two variables. What is the solution to the system of equations.

Algebra TEXAS Style A1warmup24 Algebra 1 Warm-up 24.

Warm-Up 1) Determine whether (-1,7) is a solution of the system. 4 minutes 3x – y = -10 2) Solve for x where 5x + 3(2x – 1) = 5. -x + y = 8.

3-2 Solving Systems Algebraically. In addition to graphing, which we looked at earlier, we will explore two other methods of solving systems of equations.

Gwarmup28Algebra TEXAS Style Geometry Warm-up 28.

Gwarmup31Algebra TEXAS Style Geometry Warm-up 31.

COMPASS Practice Test 12 1.If x = -2 and y = -3, what is the value of the expression 4x 3 - 2xy ?  A.36  B.20  C.-20  D.-36  E.-44 4x 3 - 2xy 4(-2)

Jeopardy Mixed Equations Solving Applications Review Systems Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy.

Algebra TEXAS StyleA1warmup21 Algebra 1 Warm-up 21.

41. The circle graph below shows the percent of each food group that is recommended for diet. In an diet of 20 servings per day, how many daily servings.

PSSA Review Basketball -If your group answers the question correctly, you earn 1 point. -One team member then shoots for a basket (1 or 3-pointer) -Team.

Holt Algebra Graphing and Writing Inequalities Warm Up Compare. Write, or =. 1. − < > > = Tell whether the inequality x

Algebra II February 22 nd Students should complete warm-up problems. Quiz on solving systems by graphing. Students will be able to solve a system of linear.

1: (A.1)(B) 1. Steven made a table showing the amount of money he earned, y, based on the number of fruitcakes he sold at a bake sale, x. Which equation.

Fixed charge: $25 Varying charge: $40 for each hour

Factoring to Solve Quadratic Equations

PowerPoint Jeopardy Algebraic Reasoning Geometry &

7.2 Solving Systems of Equations Algebraically

Solving Systems of Equation by Substitution

Solving Inequalities by Adding or Subtracting

5.1 Solving Systems of Equations by Graphing

Factorization by Using Identities of Sum and Difference of Two Cubes

Topics for exam: Understanding independent vs. dependent variables

Creating Equations and Inequalities

Creating Equations and Inequalities

Presentation transcript:

Algebra TEXAS StyleA2warmup21 Algebra 2 Warm-up 21

Algebra TEXAS StyleA2warmup21 1.Which of the following would not be an effective process to solve this system of equations? 3x + 2y = -1 x + 3y = -5 A.Combine the first equation with –3 times the 2 nd equation. B.Solve the second equation for x and substitute into the first equation. C.Combine the first equation with the second equation. D.Multiply the 2 nd equation by 3 and subtract the resulting equation from the first equation.

Algebra TEXAS StyleA2warmup21 2. What is the solution to the system shown in the tables below? A. (-3,-9) B. (-6,-7) C. (-12,-10) D. (0,-11) xy xy

Algebra TEXAS StyleA2warmup21 3. What is the solution to the system shown in the tables below? A.(-7,2) B.(1,10) C.(-3,4) D.(9,21) xy xy

Algebra TEXAS StyleA2warmup21 4. Bill is a waiter at Granny’s Kitchen. He earns $4 per hour plus tips. On most Saturday evening shifts he serves an average of 10 tables per hour. During last Saturday evenings 4-hour shift, he earned $118. What is the mean tip per table? A.$2.55 B.$2.85 C.$7.80 D.$10.20

Algebra TEXAS StyleA2warmup21 5. A paperweight is a snow globe in the shape of a cube of side length 3 in. It contains a solid sphere with a diameter of 2 in. What is the approximate volume of liquid that the snow globe contains? A.6.5 in 3 B.22.8 in 3 C.24.9 in 3 D.3.1 in 3

Algebra TEXAS StyleA2warmup21 6. A circle is cut from the center of a larger cardboard circle. As the size of the center circle increases, the remaining area decreases. xxx Small circle r = 1Small circle r = 3Small circle r = 2 Continuing this pattern, what is the difference between the remaining area of the 2 nd circle and the 5 th circle? A. 3π B. 6π C.21π D.23π

Algebra TEXAS StyleA2warmup21 7. Compare and contrast the graphs of and.

Algebra TEXAS StyleA2warmup21 8. Jill, Michelle, Sandy and Rhonda went shopping. Jill spent $10 more than Michelle. Michelle spent twice as much as Sandy. Sandy spent $5 less than Rhonda. They spent a total of $135. How much did Michelle spend?

Algebra TEXAS StyleA2warmup21 9. Roger has an soft serve ice cream stand. He serves only 4 flavors, vanilla, chocolate, strawberry, and butter pecan. He recorded the sales from this past weekend. Vanilla – 21, chocolate – 19, strawberry – 8, and butter pecan – 12. If Roger puts this data in a circle graph, what is the number of degrees needed for the sector representing chocolate? A.114° B.31.7° C.52.8° D.136.8°

Algebra TEXAS StyleA2warmup21 10.Juanita is in a college class. The final grade consists of 60% of the mean of 3 tests and 40% of the final exam. Her 3 test grades are 96, 85, and 83. What must she make on the final exam to have at least a 90 average?

Algebra TEXAS StyleA2warmup21

Algebra TEXAS StyleA2warmup21 A2Warm-up 21 #AnsObjTEKS 1C108.15A 2B4A.8B 3C4 4A108.14A 5B108.14C 6C108.14B 7B5A.9B C 9A98.12C A