F (x) = 2x + 3 and g (x) = x + 1.

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

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

In the diagram below, abc is congruent to dec what is the value of x