This is my last chance !

which equation can be used to find the volume of this solid?

v = 11 x 9 x 7

v = 11 + 9 + 7

v = 7 x 11/2 x 9

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?

Find the distance between the pair of points a(-1,8) and b(-8,4)