5. 6. + + - + + - (-2x 4) (x 11) (8x 9) (-6x 1) 7. 8. + + - - + + (-6x 3) (5x 4) (2x 4) (-x 9) 9. 10. + + + - + + (-8x 2) (-5x 7) (-4x 2) (13x 1) 11. 12. - + - + + + (-7x 14) (x 6) (12x 3) (-7x 5) 13. 14. - + + + + - (4x 1) (-5x 17) (-9x 2) (-8x 2) 15. 16. + + - - + - (1.3x 2.4) (-6.1x 3.2) (0.5x 0.6) (0.75x 0.1) 17. + - A rectangle has side lengths of (3x 6) inches and (2x 4) inches. Write an expression GEOMETRY to represent the perimeter of the rectangle. Then find the value of x if the perimeter is 94 inches. 18. The table shows the number of cruise ships in a harbor on various days. CRUISE SHIPS Write an expression for the total number of cruise ships in the harbor on Monday and Tuesday. Write an expression for the total number of cruise ships in the harbor on all 5 days.
5. (-2x + 4) + (x - 11) 6. (8x + 9) + (-6x - 1) 7. (-6x + 3) + (5x - 4) 8. (2x - 4) + (-x + 9) 9. (-8x + 2) + (-5x + 7) 10. (-4x - 2) + (13x + 1) 11. (-7x - 14) + (x - 6) 12. (12x + 3) + (-7x + 5) 13. (4x - 1) + (-5x + 17) 14. (-9x + 2) + (-8x - 2) 15. (1.3x + 2.4) + (-6.1x - 3.2) 16. (0.5x - 0.6) + (0.75x - 0.1) 17. GEOMETRY A rectangle has side lengths of (3x + 6) inches and (2x - 4) inches. Write an expression to represent the perimeter of the rectangle. Then find the value of x if the perimeter is 94 inches. 18. CRUISE SHIPS The table shows the number of cruise ships in a harbor on various days. Write an expression for the total number of cruise ships in the harbor on Monday and Tuesday. Write an expression for the total number of cruise ships in the harbor on all 5 days.
HW%2010.docx