Answer:
sales tax: $10.49
Total: sales tax+charges = $160.29
Step-by-step explanation:
to find out sales tax, follow formula
Tax $ = OG $ x Tax%
*usually easier to convert % to decimal if calculator does not have % option*... to convert % to decimal.. move two decimals to left and vice verse decimal to % will be two decimals to right*
ex. 7% = .07
Answer:
ya I am good at personal finance math
Step-by-step explanation:
FOLLOW MY ACCOUNT PLS PLS
Step-by-step explanation:
<u>Step 1: Subtract the first part</u>
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<u>Step 2: Multiply both to get how much the brother drank</u>
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Answer: 1/2 Liters
C is correct because both are the same numbers but they are different by significant figures.
Answer:
(9, 6)
Step-by-step explanation:
add equations together: (x + y = 15) + (x - y = 3) --> x + x + y - y = 15 + 3 --> 2x = 18
isolate the variable: 2x/2 = 18/2 --> x = 9, so the x-coordinate is 9
substitute 9 in x's place in one of the equations: 9 + y = 15
solve for y: y = 15 - 9 --> y = 6, so the y-coordinate is 6
combine x and y coordinates together: (9, 6)
