Mathematics, 02.08.2019 12:30 dbanks701
Jolie is thinking of two numbers. the first number is three more than twice the second number. the sum of the two numbers is 22. which system of equations can be used to determine the first number, x, and the second number, y?
Answers: 1
Mathematics, 21.06.2019 16:30
Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15
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Mathematics, 21.06.2019 19:00
Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.
Answers: 1
Mathematics, 21.06.2019 23:00
Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect
Answers: 1
Jolie is thinking of two numbers. the first number is three more than twice the second number. the s...
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