Two lines are intersecting. What is the value of x? Enter your answer in the box.
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5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3

If there are 72 students than adults at the dance, how many adults were at the dance?