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kawii2004

  • one year ago

Which equation can be used to find the answer? After two months, Rachel has saved enough money to buy an MP3 player. During the second month, she saved $87 and she pays $199 for the MP3 player. How much did Rachel save during the first month? A. m = 87 • 2 m = 174 $174 B. 199 + 87 = m m = 286 $286 C. m + 87 = 199 m = 112 $112 D. m – 87 = 199 m = 287 $287

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  1. anonymous
    • one year ago
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    C. because you know one month and the price but you dont know the first month so you would be adding the months and your gonna subtract the second month from the total to find the first month

  2. kawii2004
    • one year ago
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    okay thank you so much

  3. kawii2004
    • one year ago
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    Which equation can be used to find the answer? Scott works a total of 14.5 hours after school from Monday to Friday. After the weekend, he has worked a total of 27.75 hours for the entire week. How many hours does Scott work on the weekend? A. w = 14.5 + 27.75 w = 42.25 42.25 hours B. w = 14.5 + 27.75 w = 41.25 41.25 hours C. w + 14.5 = 27.75 w = 13.25 13.25 hours D. w – 14.5 = 27.75 w = 13.75 13.75 hours

  4. kawii2004
    • one year ago
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    i have another

  5. anonymous
    • one year ago
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    C. the same explaination as last problem

  6. kawii2004
    • one year ago
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    okay

  7. kawii2004
    • one year ago
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    Which equation can be used to find the answer? An auto part warehouse shipped 96 cases of oil filters and still had 172 cases on its shelves. How many cases did it have on its shelves before the shipment? A. c + 96 = 172 c = 76 76 cases B. c ÷ 2 = 96 c = 192 192 cases C. c ÷ 2 = 172 c = 344 344 cases D. c – 96 = 172 c = 268 268 cases

  8. anonymous
    • one year ago
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    D.

  9. kawii2004
    • one year ago
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    okay

  10. kawii2004
    • one year ago
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    Which equation can be used to find the answer? Camilla needs $65 for a pair of hiking shoes. She already has $19 saved. How much more does she need to save? A. n + 19 = 65 n = 46 $46 B. n ÷ 2 = 19 n = 38 $38 C. n – 19 = 65 n = 84 $84 D. n ÷ 2 = 65 n = 130 $130

  11. anonymous
    • one year ago
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    A.

  12. kawii2004
    • one year ago
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    Which equation can be used to find the answer? Clarice spent $27 of her savings on clothes and has $49 of savings left. How much did she have in savings before buying the clothes? A. m + 27 = 49 m = 22 $22 B. m – 27 = 49 m = 76 $76 C. m ÷ 2 = 27 m = 54 $54 D. m ÷ 2 = 49 m = 98 $98

  13. kawii2004
    • one year ago
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    this the last one

  14. anonymous
    • one year ago
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    B.

  15. kawii2004
    • one year ago
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    okay thank you

  16. anonymous
    • one year ago
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    no problem

  17. kawii2004
    • one year ago
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    you are smart

  18. anonymous
    • one year ago
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    what type of math is that

  19. kawii2004
    • one year ago
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    i thing ummm idk

  20. anonymous
    • one year ago
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    i think its algebra 1

  21. geerky42
    • one year ago
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    Pre-algebra is my guess.

  22. kawii2004
    • one year ago
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    yeah wait dont leave i have some more

  23. anonymous
    • one year ago
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    true thats a good one im in trigonometry as a softmore

  24. kawii2004
    • one year ago
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    What value of n makes the equation true? n – 29.4 = 13.9 A. 15.5 B. 16.5 C. 42.3 D. 43.3

  25. anonymous
    • one year ago
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    C.

  26. kawii2004
    • one year ago
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    The perimeter of this shape is 82 cm. Irregular quadrilateral What is the length of side d? cm

  27. anonymous
    • one year ago
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    do you have any lengths

  28. kawii2004
    • one year ago
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    wait hold up

  29. kawii2004
    • one year ago
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    |dw:1444226786964:dw|

  30. anonymous
    • one year ago
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    D=21.3

  31. kawii2004
    • one year ago
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    okay

  32. kawii2004
    • one year ago
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    dont leave

  33. anonymous
    • one year ago
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    ok

  34. kawii2004
    • one year ago
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    The length of a rectangle is three times the width. What is the perimeter of the rectangle if the width is 17 inches? A. 51 inches B. 68 inches C. 136 inches D. 204 inches

  35. anonymous
    • one year ago
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    D.

  36. kawii2004
    • one year ago
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    okay

  37. kawii2004
    • one year ago
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    umm hold on

  38. anonymous
    • one year ago
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    alright

  39. kawii2004
    • one year ago
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    How many feet are there in 456 in.? ft

  40. anonymous
    • one year ago
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    38

  41. kawii2004
    • one year ago
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    okay

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