Answer:
Ben could have sold a maximum of 6 turkey sandwiches.
Step-by-step explanation:
Turkey sandwiches are priced at $2.50, while veggie wraps cost $3.50 at the snack stand.
Our goal is to determine the largest number of turkey sandwiches Ben might have sold.
4 veggie wraps were sold (y).
Thus, the inequality is: 2.50x + 3.50(4) < 30
2.50x + 14 < 30
- 14 - 14
2.50x < 16
Ultimately, Ben could sell a maximum of 6 turkey sandwiches.
Answer:
Refer to the explanation below.
Step-by-step explanation:
We start with a small aircraft that flies 760,320 yards within a duration of 2 hours.
A)
The formula for distance is:
To isolate the rate r, we divide both sides by time:
B)
To calculate the rate in yards per hour, divide the total yards by the hours taken. Therefore:
Perform division:
Thus, the aircraft speeds at 380,160 yards every hour.
C)
There are 1,760 yards in a mile.
To compute the speed in miles per hour, we apply dimensional analysis.
We recognize the rate is 380,160 yards per hour:
To cancel "yards" from the numerator, we multiply by 1 mi/1,760 yards. Therefore:
This eliminates yards:
Now, multiply the values across:
Then divide:
The final rate for the plane is 216 miles per hour.
D)
Miles are a more appropriate measurement in this context because the distance is substantial, making it impractical to express using yards. A rate of 380,160 yards per hour is excessive, whereas 216 miles per hour provides a clearer understanding.