Ax + By = C
y = 4x + 7
Move the 4x to the other side with a negative sign
-4x + y = 7
We can’t have the coefficient of x be negative, so multiply the whole equation by -1
So, the standard form is 4x - y = -7
Given the number of espresso sold at Chestnut Hill Coffee Cafe as either a single-shot or a double-shot, the percentage of double-shot espressos sold is 43.48%.
<h3>What percentage of the espressos were double-shot?</h3>
Percentage is simply number or ratio expressed as a fraction of 100.
It is expressed as;
Percentage = ( Part / Whole ) × 100%
Given the data in the question;
- Total number of espressos sold or Whole = 46
- Number of single-shots or Part single = 26
- Number of double-shots or Part double = 46 - 26 = 20
- Percentage of double-shot = ?
Percentage = ( Part / Whole ) × 100%
Percentage = ( Part double / Whole ) × 100%
Percentage = ( 20 / 46 ) × 100%
Percentage = 0.43 × 100%
Percentage = 43.48%
Given the number of espresso sold at Chestnut Hill Coffee Cafe as either a single-shot or a double-shot, the percentage of double-shot espressos sold is 43.48%.
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Answer
Tick ? Wym
Explanation
Answer:
4:8 to 50:100
Step-by-step explanation:
both equal one half
