Mathematics, 05.10.2019 17:00 anannanekejdjd
The tens digit is two less than the units digit. if the digits are reversed, the sum of the reversed number and the original number is 154. find the original number.
Answers: 1
Mathematics, 20.06.2019 18:02
Geometry? i am really bad at math and have dyscalcullia. .
Answers: 2
Mathematics, 21.06.2019 21:00
Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.
Answers: 3
Mathematics, 22.06.2019 02:20
The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?
Answers: 2
The tens digit is two less than the units digit. if the digits are reversed, the sum of the reversed...
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