Kayla uses fancy beads which she purchases online to make bangle bracelets. the chart shows the number of beads available for different prices. what is the difference in the unit price for the best deal and the unit price for the most expensive deal?

2 cent per bead

unit price =

price

quantity

→

$6.00

100

= 6¢ per bead (MOST EXPENSIVE DEAL) →

$10.00

200

= 5¢ per bead →

$16.00

400

= 4¢ per bead (BEST DEAL) →

$30.00

600

= 5¢ per bead →

$55.00

1000

= 5.5¢ per bead

6 cents − 4 cents = 2 ce

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;