Answer:
6am
Step-by-step explanation:
The total will be $19.72 with 20% so she will get back $30.28
X = 3 that is you x intercept
y = 2 that is your y intercept
So if boys is 6 and girls is 15 it would be 6/15, but that can be simplified to 2/5.
A 16 karat gold means that there are 16 parts of gold in
24 parts of the gold chain. Therefore the weight of the pure gold is:
pure gold = (16 / 24) * 2.6 ounces
<span>pure gold = 1.73 ounces</span>