A pyramid has a square base with side s. The height of the pyramid is that of its side. What is the expression for the volume of the pyramid? 3 OA v=23 OB. V=233 O C. فی OD. تو 2=v 3 9 OE -- V=-33​

Im literally having a mental breakdown

Item 1 solve for s. s+24=90 −114 −66 66 114

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?