18 inches or 1 foot and 6 inches
multiply 3 feet by 12 and add two to get the width of the door in inches then subtract 20 inches from it to get the difference
Yes if he practices X amount of hours and is told to practice X amount of hours than he practiced long enough
Answer:
No
Step-by-step explanation:
the mean is 16 (add 4+5+5+8, then divide answer by 4) and the mode is 5 (occurs most in data)
4x^2 +20x +25
(2x+5)(2x+5)
You will need to add 125 coins to get 500 coins from 375.