Mathematics, 02.08.2019 10:30 Alayna1037
Thalia, a quiz show contestant, answered 20 questions. she was awarded 2 points for every correct answer that she gave, but she was penalized 1 point for every incorrect answer. in the end, thalia had a total of 28 points. in order to determine the number of correct and incorrect answers that she gave, a viewer at home used the system of linear equations x+y=20 and 2x+y=28
Answers: 2
Mathematics, 20.06.2019 18:04
Lois and clark own a company that sells wagons. the amount they pay each of their sales employees (in dollars) is given by the expression 12h+30w12h+30w where hh is the number of hours worked and ww is the number of wagons sold.
Answers: 3
Mathematics, 21.06.2019 14:00
The jones farm has 24 cows that each produce 52 quarts of milk a day. how many quarts are produced each day altogether
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Mathematics, 21.06.2019 17:00
Jasmine wants to eat at 8: 00pm her meal takes 65mins to cook what time does she need to put the meal in the oven
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Mathematics, 21.06.2019 20:00
Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?
Answers: 2
Thalia, a quiz show contestant, answered 20 questions. she was awarded 2 points for every correct an...
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