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21 February, 14:06

7) Kristin spent $306 on books. Math books cost $26 and English books cost $30. If she bought

total of 11, then how many of each kind did she buy?

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Answers (2)
  1. 21 February, 15:39
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    362

    Step-by-step explanation:

    That's the right answer
  2. 21 February, 17:24
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    Answer: Kristin bought 6 Math books and 5 English books.

    Step-by-step explanation: Let x be the number of math books and y the number of english books.

    Relation: 306=26x+30y

    11=x+y

    Solve using elimination method so you would get that y=5 then replace y=5 in the first equation to find x which is 6
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