Penny sells knitted scarves for $12 each. the cost of the supplies to make each scarf x dollars. how much profit will penny make if she sells y scarves? a) y(12-x) b) 12(x-y) c) y(x-12) d) x(12-y)

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.

Edger needs 6 cookies and 2 brownies for every 4 plates how many cookies and brownies does he need for 10 plates