Solve for y. Answer to the nearest tenth

Select a graph that have an equation with a < 0

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12