If 75 cans cost 56.25 dollars how much would it be for 3 cans

For what values of x is x2 + 2x = 24 true?

What is the range for 31,39,29,34,37,24,36,33,34,28

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.