2x + 5y + 30 = 0 the point ( 5 2 , y) is a solution to the equation shown. what is the value of y? a) -7 b) -5 c) 0 d) 5

Benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?