What is the value of the function when x = 7?
y = 5x + 2
(i have to type an answer in)

What is the maximum total area that 450cm of string can enclose if it is used to form perimeters of two adjoining rectangles as shown?

What are the excluded values? m+5/mn+3m

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x