Find two numbers that round to 387.4 when rounded to the nearest tenth. Drag the numbers to the box.

What expression is equivalent to (2x-1)(x-3)?

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

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