Barbara is making bracelets to sell on her etsy site. it costs her $0.79 per bead and she needs 22 beads per bracelet. she sells her bracelets for $28 each. what is the percent markup per bracelet?

answer: b.

step-by-step explanation:

it is b. cause the equations are put in the right category

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

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