Mathematics, 24.06.2019 19:00 liyahheadhigh
Two students did a problem as above, but one used x for the first variable and y for the secon variable and the other student used x for the second variable and y for the first variable. how did thier answers differ and which one, if either, was incorrect?
Answers: 1
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
Mathematics, 21.06.2019 20:00
Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.
Answers: 1
Mathematics, 21.06.2019 21:00
Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?
Answers: 2
Two students did a problem as above, but one used x for the first variable and y for the secon varia...
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