Monday, August 24, 2015

Grading Period 1 Week 5 (Due 9/25)

This is a two part question
If you buy 5 candy bars and a bag of $4.00 gummy worms, the variable expression 5c + 4 represents the total cost of the purchase.

1) If your bill came to $21.00 how much did each candy bar cost?

Suppose the next day you went back to the store and bought 3 DVDs and a video game for $30.  2) Write a variable expression to represent this purchase


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18 comments:

  1. UnknownAugust 31, 2015 at 6:01 PM

    Jackson 3
    (1) Each bar of candy cost $3.40 because the gummy worms cost $4.00 so take $21.00 - $4.00 = $17.00. And $3.40 x 5 = $17.00. (2)3d+v= $30.

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  2. UnknownSeptember 16, 2015 at 11:00 AM

    Jackson 2
    -1- All five candy bars $3.40 each. If you multiply 3.40 times 5 then you get 17 and if you add 17 plus 4 you get $21. So 3.40 x 5=17 and 17 + 4 = $21. -2- 3 x J = 30.

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  3. UnknownSeptember 17, 2015 at 8:43 AM

    England 3
    1. The five candy bars are $3.40 each. Multiply 3.40 x 5 = 17 plus 4 is $21.00. So.. 4.50 x 5 =17 plus 4, $21. (2)3c+z is 30.

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  4. UnknownSeptember 18, 2015 at 6:26 AM

    This comment has been removed by the author.

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  5. UnknownSeptember 18, 2015 at 6:27 AM

    jacson 2

    ll five candy bars $3.40 each. If you multiply 3.40 times 5 then you get 17 and if you add 17 plus 4 you get $21. So 3.40 x 5=17 and 17 + 4 = $21. -2- 3 x J = 30.

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  6. UnknownSeptember 21, 2015 at 9:31 AM

    Jackson 7
    each candy bar will cost $3.40
    and the variable expression is 3c+30
    Arryanna Roberson

    ReplyDelete
  7. AnonymousSeptember 23, 2015 at 10:10 AM

    each candy bar would be $3.40. so times $3.40 by 5 and you will get 17 plus 4 is $21 so the equation would have to be 17+4=21 -2-3 x j=30 and that's how I got my answer.

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  8. UnknownSeptember 24, 2015 at 2:08 PM

    jackson 2
    each candy bar is 3.40.
    multiply 3.40 by 5 which equals 17 add 4 which would equal 21.
    the equation would be 17+4=21-2-3xj=30.

    ReplyDelete
  9. UnknownSeptember 24, 2015 at 3:20 PM

    Each candy bar is $3.40. If you multiply 5 times 3.40 then you would get 17. if you add 17+4=21.So the equation would be 17+4=21-2-3xj=30. miss England period 2

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    Replies
    1. UnknownSeptember 24, 2015 at 4:12 PM

      Jackson per2
      each candy bar is 3.40.
      multiply 3.40 by 5 which equals 17 add 4 which would equal 21.
      the equation would be 17+4=21-2-3xj=30.

      Delete
  10. UnknownSeptember 25, 2015 at 5:04 AM

    Lavar banks
    Jackson 2
    Each candy bar is $3.40 each. I did (21-4÷5=3.40)
    The variable equation is 3d+v=30

    ReplyDelete
    Replies
    1. UnknownSeptember 25, 2015 at 8:33 AM

      jackson 7
      the candy bars are each 3.40 piece what i did was 21- 4 divide 5=3.40
      the equation is 3b+b=30

      Delete
  11. UnknownSeptember 25, 2015 at 11:43 AM

    NO ENTRIES AFTER THIS POST WILL BE GRADED. All late answers must be turned in on paper.

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  12. UnknownOctober 14, 2015 at 10:06 AM

    1.) I did 5c+4=21 , first I subtracted 4 from both sides than got 17 than I divided 5 from both sides and got c = 3.4 so the and is $3.40

    2.) The variable expression is 3d + v = 30

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  13. UnknownOctober 14, 2015 at 10:07 AM

    1.) I did 5c+4=21 , first I subtracted 4 from both sides than got 17 than I divided 5 from both sides and got c = 3.4 so the and is $3.40

    2.) The variable expression is 3d + v = 30

    ReplyDelete
  14. AnonymousOctober 22, 2015 at 10:08 AM

    1. I did 4+5c=21, I subracted 4 from both sides. I got 17. I divided 5 from both side and got 3.4=c.The answer is $3.40.
    2. The vriable of the expression is 3d+v= 30

    ReplyDelete
  15. UnknownSeptember 19, 2016 at 10:22 AM

    each candy bar is worth $3.40.i got my answer by doing 21-4=17.then i did 17/5 and got my answer $3.40. my expression for part 2 is 3d+v=30.

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