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Splash Screen. Lesson 2-7 Solving Equations With Rational Numbers. Divide. A. B. 1 C. –1 D . (over Lesson 2-4). A B C D. Find. A. B . C . D . (over Lesson 2-5). A B C D. Find. A. B. 0 C. D . (over Lesson 2-5). A B C D.

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  1. Splash Screen Lesson 2-7 Solving Equations With Rational Numbers

  2. Divide A. B.1 C.–1 D. (over Lesson 2-4) • A • B • C • D

  3. Find A. B. C. D. (over Lesson 2-5) • A • B • C • D

  4. Find A. B.0 C. D. (over Lesson 2-5) • A • B • C • D

  5. Find Write in simplest form. A. B. C. D. (over Lesson 2-6) • A • B • C • D

  6. Find Write in simplest form. A. B. C. D. (over Lesson 2-6) • A • B • C • D

  7. Standard 7AF1.1Use variables and appropriate operations to write an expression, an equation, an inequality, or a system of equations or inequalities that represents a verbal description (e.g. three less than a number, half as large as an area A). Standard 7NS1.2Combine, multiply, and divide rational numbers (integers, fractions, and terminating decimals) and take positive rational numbers to whole-number powers.

  8. Solve by Using Addition or Subtraction Solve g + 2.84 = 3.62. g + 2.84 = 3.62 Write the equation. Combine a -2.84 to each side. Simplify. Find the solution for g.

  9. Solve by Using Addition or Subtraction Combine

  10. Solve by Using Multiplication or Division Use the multiplicative inverse on each side of the equation.

  11. Solve by Using Multiplication or Division Use the multiplicative inverse of 9.7 to divide each side of the equation.

  12. Solve h+ 2.65 = 5.73. • A • B • C • D A. 3.08 B. 3.26 C. 7.92 D. 8.38

  13. A. B. C. D. • A • B • C • D

  14. A • B • C • D A. 22 B. 9 C. –12 D. –45

  15. Solve 3.4t = –27.2. • A • B • C • D A. –12 B. –8 C. –5 D. –2

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