Sales tax is approximately .5% With this being said you should leave a 20% tip of whatever the bill is so sales taxes adds about 5 cents to every dollar. Hope this helps! : )
I don’t know. Need for information about it. Is this a book
Answer:
Step-by-step explanation:
Given
Required [Missing from the question]
What is his balance after purchasing the items
First, calculate total cost of items
The balance is then calculated as:
Answer:
T = 49
Step-by-step explanation:
T = w - ma
w = 85
m = 12
a = 3
Plug in the corresponding numbers to the corresponding variables:
T = (85) - (12) * (3)
Remember to follow PEMDAS. PEMDAS is the order of operations, and stands for:
Parenthesis
Exponents (& Roots)
Multiplications
Divisions
Additions
Subtractions
First, multiply, then subtract:
T = 85 - (12 * 3)
T = 85 - 36
T = 49
T = 49 is your answer.
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(x + 10)² - 1
= (x² + 20x + 100) - 1
= x² + 20x + 99
None of the choices you provided are correct. Did you type in the question wrong?