Cross multiplication;
2/3 5/6
Do u just multiply 6 and 2, & 3 and 5...
Mathematics, 16.11.2020 06:00 aa985960
Cross multiplication;
2/3 5/6
Do u just multiply 6 and 2, & 3 and 5
Answers: 2
Mathematics, 21.06.2019 20:00
Find the slope of the line passing through a pair of points
Answers: 2
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
Mathematics, 22.06.2019 04:30
In chemistry,n molecules of an ideal gas have pressure, volume, and tempersture that stand inthe following relation, where r is constant. solve the equation for n,the number of molecules. pv=nrt
Answers: 2
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