Mathematics, 27.06.2019 23:00 ptrlvn01
Ineed with this math question. it is really hard. what is 2x+20=100
Answers: 2
Mathematics, 21.06.2019 17:30
Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?
Answers: 2
Mathematics, 21.06.2019 21:00
X+y=-4 x-y=2 use elimination with adding and subtraction
Answers: 3
Ineed with this math question. it is really hard. what is 2x+20=100...
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