At Leah's Beading Boutique, 18 out of the 20 beads on clearance are plastic. What percentage of beads on clearance are plastic? Write your answer using a percent sign (%).

Step-by-step explanation:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula