ALG Final Match the properties OR values
__1. (4+ x) 7 = $35A. DISTRIBUTIVE Property
__2. 2( 3x + y + 2) matches = #B. four times the difference of a number and seven
__3. 2( 3x + y + 2) match the WORDSC. COMMUTATIVE Property
__4. 2+(14+300) = (2+14) + 300D. ASSOCIATIVE Property
__5. 2+300+14 = 300+14+2E. 6x + 2y + 4
__6. 4(x – 7)F. >>>EXAMPLE Click THIS side: symbol means NUMBER
__7. 4x – 7G. seven less than four times a number
__8. 7(4x) = $35H. 6x (2y +2xy + 1)
__9. 12xy + 12xxy + 6x matches = #I. $35 is the bill for seven boxes costing $4 with tax
__10. EXAMPLE Click this Side: # <<J. $35 is the cost of seven families of 4 school play tickets
__11. $5 plus c for four friendsA. 5 • c • c • c • c
__12. (5c) to the 4thB. (5c)(5c)(5c)(5c)
__13. 5 at $4 per car plus c (tax)C. 5(4c)
__14. 5 chairs each for four tablesD. 5(4+c)
__15. 5 times 4cE. 5 • 5 • 5 • 5 • c
__16. 5 times c to the fourthF. 4(5+c)
__17. 5 to the fourth times cG. 4( c +c +c +c +c )
__18. 5= 50cH. 5 Children split $50 prize, getting $10 each
__19. 50= 5cI. $5 profit after 50 Candy bars are sold = 10 cent
__20. c/5 = 50J. 5 friends split the Cost of a party and each pays $50
__21. (wz)/w for w = 21 and z = 7A. 3
__22. 2a = 42b + 2B. a=b because you add a both sides 21b=21a ---&gt; a=b
__23. 7(w/z) for w = 21 and z = 7C. 1/3
__24. 21b + a = 20D. a = 21+b
__25. 21b -a = 20aE. a=21b
__26. a-b = 21F. 147
__27. a/b = 21G. 21
__28. w/z for w = 21 and z = 7H. 7
__29. wz for w = 21 and z = 7I. a = 21b + 1
__30. z/w for w = 21 and z = 7J. a= 20 - 21b
__31. | x | = 9A. 3a + 3/5 • 5
__32. | x | = 9 • 9B. 3 (a + 5)
__33. | x | • | x | = 9C. 5 (a + 3)
__34. -| x | = 9D. 5a + 35
__35. 3a + 3E. x= {3 or -3}
__36. 3a + 3 • 5F. x = {-9 or 9}
__37. 4w + 5 = –7G. x = -9 ONLY
__38. 4w - 29 = 7H. x = {81 or -81}
__39. 5 (a + 7)I. w = 9
__40. 5a + 3 • 5J. w = -3
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