Help solve 11 and 13 thanks mostly 11 xx
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Mathematics, 21.06.2019 14:30
The late fee for library books is $2.00 plus 15¢ each day for a book that is late. if maria’s fee for a late book was $3.20, write and solve a linear equation to find how many days late the book was.
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Mathematics, 21.06.2019 19:10
Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15
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Mathematics, 21.06.2019 20:30
Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?
Answers: 1
Computers and Technology, 18.11.2019 08:31
Biology, 18.11.2019 08:31
Health, 18.11.2019 08:31
Chemistry, 18.11.2019 08:31
Social Studies, 18.11.2019 08:31
Mathematics, 18.11.2019 08:31
Social Studies, 18.11.2019 08:31
Mathematics, 18.11.2019 08:31
Mathematics, 18.11.2019 08:31
Mathematics, 18.11.2019 08:31