Find the volume of a pyramid with a square base, where the area of the base is 7.5ft2 and the height of the pyramid is 4.6ft. Round your answer to the nearest tenth of a cubic foot.

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

Answer pls man im trying to get out of summer school