Lucas and Tayvan can paint a house in 1 hour working together. If Tayvan works alone, he can paint the house in 1.5 hours. How long would it take Lucas to complete the job on his own?
A.1 Hour
B.1.5 Hours
C. 2 Hours
D. 3 Hours

Solve each equation below and write the answer on the line. Plan to spend 6 minutes total on this question. What is X?
A) 8+7x = -7 Answer
B) 2x+2 = 4x+6 Answer
C) 4(4x-3) = -60Answer
D) 2x-3 = 6x-15Answer

Is it possible for two vertical angles to also be supplementary angles? Explain why or why not. If so, find the measure of these angles.




Is it possible for two vertical angles to also be complementary angles? Explain why or why not. If so, find the measure of these angles.