Answer:
inches
Step-by-step explanation:
Let x inches be the length of one side of the frame. The frame is the square, so all sides have the same lengths.
Use formula 
connecting the area of the square and the side length of the square.
Since the area ofthe square is 55 square inches, we have
Answer:
slope or what y2-y1/x2-x1 use the formula
Answer:
300
Step-by-step explanation:
Pencils: 6 18 66
Erasers: 2 6 22
Answer:
D
-3 * (-4) matches, as well as the powers (I guess you wanted to communicate that these are powers, but it would also be correct if these where factors)
