Mathematics, 16.07.2019 14:30 rio1228p7c7vj
Manuel and sonja are shopping for school supplies. manuel is buying 5 notebooks and 3 pens at a cost of $21. sonja is buying 6 notebooks and 5 pens at a cost of $28. the first equation, representing manuel’s purchase, is mc015-1.jpg. what is the second equation needed to solve the system?
Answers: 1
Mathematics, 21.06.2019 20:40
David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.
Answers: 1
Mathematics, 22.06.2019 01:30
Ineed with question three. i don't understand how i'm supposed to achieve 3 marks.
Answers: 2
Mathematics, 22.06.2019 01:30
Arace is 10 kilometers long.markers will be placed at the beginning and end of the race course and at each 500 meter mark.how many markers are needed to mark the course for the race?
Answers: 3
Manuel and sonja are shopping for school supplies. manuel is buying 5 notebooks and 3 pens at a cost...
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