An angle has a reference angle of 40° in the third quadrant what is a positive measure of the angle and a negative measure of this angle

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

Select the correct answer and solve for y

Of of at a : $6, $8, $7, $6, $5, $7, $5, $7, $6, $28, $30 is?ato .ato .ato .ato .