4/20 = x/20 +x
80 + 4x = 20x
80/16 = x
5 = x
that being said. Is that your name???
24- 30 = -6 you r very welcome
Step-by-step explanation:
240 miles = 9 gallons of gas
1 mile = 9/240
= 3/80 (0.0375) gallons of gas
216 miles = 3/80 (0.0375) × 216
= 8.1 gallons of gas
The total area of the surface of a three-dimensional object. Example: the surface area of a cube is the area of all 6 faces added together.
