Answer:
A negative number means cups are being used and a positive number means cups are being delivered to the shop.
2329 paper cups are left by the end of the week
On Thursday anywhere from 100-400 cups were used, I found this by looking at the number of cups used the day before and the day after.
Step-by-step explanation:
Let x be the speed when Fritz is driving
x + 6 will be the train speed
Converting minutes to hrs
48 mins = 48/60 = 4/5 hrs
40 mins = 40/60 = 2/3 hrs
Remember formula distance = rate * time
distance driving = (4/5)x
distance train traveling = (2/3)(x+6)
The train travels the same distance as the car
4/5x = 2/3(x+6)
4/5x = 2/3x + 4
4/5x - 2/3x = 4
basic elementary school math
2/15x = 4
2x = 40
x = 30 miles/hrs is the speed he driving.
distance train traveling = 2/3(30 + 6) = 24 miles
check with the distance he driving
4/5(30) = 24 miles
1 gallon = 128 oz
2 gallons = 256 oz
256/10 = 25.6 oz
each person received 25.6 oz of punch or 3.2 cups
Answer:
They are all multiples of 24
Step-by-step explanation:
The fourth answer (D) is correct because it cannot be expressed as a fraction.