Answer:
1 gallon per 19.64mi
Step-by-step explanation:
275/14 =19.6428571429
Answer:
B
Step-by-step explanation:

2(x+7) + x=20
(2)(x) + (2)(7) + x=20 Distribute
2x+14 + x =20
(2x+x) + (14) =20 Combine Like Terms
3x+14=20
- 14 -14 Subtract 14 from both sides
3x = 6
3x/3 6/3 Divide Both Sides by 3
x = 2
Let me know if you still don't understand
3(x - 25) < $100. We're not req'd to solve this.
Well, 18 yards is 54 feet.