Use this formula, it’s called distance formula
Answer:
(f - g)(x) = -x + 8
General Formulas and Concepts:
- Order of Operations: BPEMDAS
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = 2x + 1
g(x) = 3x - 7
(f - g)(x) = f(x) - g(x)
<u>Step 2: Simplify</u>
- Set up: (f - g)(x) = (2x + 1) - (3x - 7)
- Distribute -1: (f - g)(x) = 2x + 1 - 3x + 7
- Combine like terms: (f - g)(x) = -x + 8
Sales tax = 5%
Sales Tax = $2
⇒ 5% is equal to $2
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Find 1%:
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5% = $2
1% = $2 ÷ 5
1% = $0.40
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Find 100% (Cost of the meal):
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100% = $0.40 x 100
100% = $40
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Find tips:
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15% tips = 15% x $40
15% tips = 0.15 x 40
15% tips = $6
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Find total cost:
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Total cost = $40 + $2 + $6 = $48
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Answer: $48
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67.67 where the first one was the best in my opinion I was a bit confused when it came out of my mind that it is
An 8 ounce glass of moo milk is 0.32 (cents)
