Equation for Liz:
L = 8n
Equation for Andy:
A = 8n + 35
Step-by-step explanation:
Let the no. of necklace be 'n'
Cost per necklace= $8
Equation for Liz:
L = 8n
Because Liz sells only necklace for $8 each
Equation for Andy:
A = 8n + 35
Because Andy sells each necklace for $8 and she sold the bracelets for $35
Answer:
A) $15 * 2/5 = $6
$40 * 1/3 = 13 1/3
$10 * 3/4 = 7 1/2
B) $6, 13.33333, $7.5
C) $6.00, $13.33, $7.50
Step-by-step explanation: