Answer:
your answer is 11 feet, or 132 inches.
Step-by-step explanation:
one bracelet needs 22 inches, but he's making six, so multiply.
you should get 132, which can be divided by 12 to see how many feet you need, since this is what the question requires.
Hope I Helped!
You add the 4 to both sides of the equation.
Answer:
1. $67.72
2. It's correct.
Step-by-step explanation:
1.
bill: $68.89
discount: $10
tip: 15%
Calculate the total with the discount.
68.89-10=58.89
Now calculate 15% of that.
Convert 15% to decimal by dividing by 100

Multiply

Add this to the original amount.

----------------------------------------------------------------------------
Calculate 20% of 148.25
Convert 20% to decimals by dividing by 100

Multiply
This is how much they will tip.
Add this to the original bill;

A) (-4,2π/3)
b) (4,4π/3)
c) (-2,π/3)
d) (2,5π/3)