Per single gallon of gas, gina's vehicle can go 16 more miles than amanda's vehicle. if the combined distance the vehicles can travel on one gallon of gas is 72 miles, what is the distance that gina's vehicle travels?

a. 24 miles

b. 28 miles

c. 36 miles

d. 44 miles

The answer is D. 44 miles

That's because if we take one vehicle to be X, and another to be X + 16, then to calculate X + Y = 72 we can write it down as x + (x+16)=72

Then we have 2x + 16 = 72
2x = 56
x = 28

The result is then D because
28 + 16 = 44.

Neptune is the eighth planet from the sun. it was the first planet to get its existence predicted by  mathematical calculations  before it was actually seen through a telescope on sept. 23, 1846. irregularities in the orbit of  uranus  led french astronomer alexis bouvard to suggest that the gravitational pull from another celestial body might be responsible. german astronomer johann galle then relied on subsequent calculations to   spot neptune via telescope. previously, astronomer galileo galilei sketched the planet, but he mistook it for a star due to its slow motion. in accordance with all the other planets seen in the sky, this new world was given a name from greek and roman mythology — neptune, the roman god of the sea.

The correct answer is  "c".  it is "c" because melting is an endothermic change, and endothermic get's energy from surroundings.