You just discovered that you have 100 feet of fencing and you have decided to make a rectangular garden. assume the lengths of the sides of the rectangle must be natural numbers (whole numbers but not zero). list three of the different rectangles you can make using the fencing. don’t forget that squares count as rectangles. note the area of each garden

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?