Mathematics, 05.05.2020 14:33 andreamartinez7876
Mr. Martin’s math test, which is worth 100 points, has 35 problems. Each problem is worth either 5 points or 2 points. Let x = the number of questions worth 5 points. Let y = the number of questions worth 2 points. x + y = 35, 5x + 2y = 100 How many problems of each point value are on the test? 10 problems worth 5 points and 25 problems worth 2 points 15 problems worth 5 points and 20 problems worth 2 points 20 problems worth 5 points and 15 problems worth 2 points 25 problems worth 5 points and 10 problems worth 2 points
Answers: 1
Mathematics, 21.06.2019 16:00
In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?
Answers: 3
Mathematics, 21.06.2019 17:00
You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?
Answers: 2
Mr. Martin’s math test, which is worth 100 points, has 35 problems. Each problem is worth either 5 p...
Mathematics, 25.11.2020 03:20
Mathematics, 25.11.2020 03:20
Social Studies, 25.11.2020 03:20
Social Studies, 25.11.2020 03:20
Mathematics, 25.11.2020 03:20
Mathematics, 25.11.2020 03:20
Mathematics, 25.11.2020 03:20
Mathematics, 25.11.2020 03:20