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3 years ago

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

Mathematics

2 answers:

Nadusha1986 [10]3 years ago

6 0

Answer:

362

Step-by-step explanation:

That's the right answer

otez555 [7]3 years ago

5 0

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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