H. O.T.1 FOCUS ON HIGHER ORDER THINKING
20. Draw Conclusions In a diagram showing two parallel lines cut by a
transversal, the measures of two same-side interior angles are both given
as 3x°. Without writing and solving an equation, can you determine the
measures of both angles? Explain. Then write and solve an equation
to find the measures.

What is the value of x when x + 7 = 21?

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality