'Subtract 2' diaporamas de présentation

666 views • 51 slides

Solving Inequalities

Solving Inequalities. Algebra 1. Solving inequalities is similar to solving linear equations (ex. 2x+2=4), except for one small but important detail: you flip the inequality sign whenever you multiply or divide the inequality by a negative number. Examples -2x=4, answer: x=-2

1.4k views • 40 slides

1a.

INITIAL DIAGNOSTIC PROBLEMS. 1a. Round 3,237 to the nearest hundred. 1b. Subtract 2,352 - 748. ______. 2a. List all of the factors of 20. 2b. Multiply. 431 x37. 2c. Divide. 32 3968. 3a. Solve. 3 + 4 x 2 - 1. 3b. Evaluate. 2x + 3 when x = 7.

485 views • 37 slides

4th Grade Diagnostic Problems

4th Grade Diagnostic Problems. Let us warm-up with a puzzle: The elf entered the workshop at six o'clock. He turned the clock upside down and found the hour hand pointing downward. True False. 4th GRADE DIAGNOSTIC PROBLEMS. 1a. Round 3,237 to the nearest hundred. 3,200. 1b.

475 views • 37 slides

Math EOG Jeopardy

Math EOG Jeopardy. What is the place value of the 5 in two thousand five hundred thirteen?. thousands hundreds tens ones. What is one thousand two hundred thirty in standard form?. 1,230 1,023 1,203 123. What is the standard form of 200 +10 + 4+ 5000=?. 2,145 1,425 5,421 5,214.

317 views • 26 slides

486 views • 24 slides

Subtract b from each side.

=. c. ax + b. =. c – b. ax. =. c – b. Assume a 0 . Divide each side by a. x. =. a. EXAMPLE 1. Solve a literal equation. Solve ax +b = c for x . Then use the solution to solve 2 x + 5 = 11. SOLUTION. Solve ax + b = c for x. STEP 1. Write original equation.

322 views • 20 slides

Lesson 7 MI/Vocab

Write an equation of the line that passes through a given point, parallel to a given line. Write an equation of the line that passes through a given point, perpendicular to a given line. parallel lines. perpendicular lines. Lesson 7 MI/Vocab. Lesson 7 Key Concept 1.

287 views • 20 slides

Unit: Radical Functions 7-5: Solving Radical Equations

Unit: Radical Functions 7-5: Solving Radical Equations. Essential Question: Describe the procedure for solving a radical equation. 7-5: Solving Radical Equations. A radical equation is an equation that has a variable in a radicand or a variable with a rational exponent. radical equation

353 views • 17 slides

X In the Box

244 views • 14 slides

Tuesday 26 th February 2013

289 views • 13 slides

EXAMPLE 2

368 views • 12 slides

Solving for One Variable in Terms of Another Variable

Solving for One Variable in Terms of Another Variable. Solve the equation for b. A = bh Which variable am I solving for? h h Divide by h on both sides. A = b Solved for b . h. Solve the equation for h.

358 views • 12 slides

1) Solve X + 16 = 17

X + 16. =. 17. 1) Solve X + 16 = 17. Think of this equation as a balance scale. Key Terms. ?????. Variable. In the problem X + 5 = 8 , X is the variable. ???? ?????. Opposite. Opposites: tall, short; heavy, light; addition, subtraction; multiplication, division. Isolate. ???.

232 views • 8 slides

2.6 Solving Quadratic Equations with Complex Roots

395 views • 8 slides

GENETICS 482 Guidelines

GENETICS 482 Guidelines. Clint Magill. 202H LF Peterson. Requirements. 12-15 minute presentation Near perfect attendance. Course Objectives: you will:. Gain experience in public speaking Learn through preparing a presentation that will also be informative to other students

132 views • 8 slides

Equations with Variables on Both Sides

469 views • 6 slides

EXAMPLE 3

258 views • 6 slides

EXAMPLE 3

151 views • 6 slides

EXAMPLE 1

Environment.

159 views • 5 slides