Use your knowledge of angle relationships and the Triangle sum theorem to find the measure of the missing angles.
What are the measures of angles x, y and z?

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?

Combine the information in the problem and the chart using the average balance method to solve the problem.

Julie multiplies 6.27 by 7 and claims the product is 438.9 .explain without multiplying how you know juliesanswer is not correct.find the correct answer