Problem: Four students tried to write 12x + 3y=9 in equivalent y= mx + b form. Question: Did each student get an equation that is equivalent to the original Ax + By=C form?
If so, explain the reasoning for each step. If not, tell what errors the students made.

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?