Any way you guys can ? to make purple paint, zack used red and blue paints as shown below. how many cups of blue paint will he need for the same kind of purple color when he uses 1 cup of red? red: 1/3 cups blue: 1/6 cups a.)1/2 b.)1/9 c.)1/3 d.)2/3

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?