Answer:
g = g0 + 300 - 1400 = 1100 describes gravel present
g0 = 2200 pounds originally present
Check:
2200 + 300 - 1400 - gravel present at end of day = 1100 lbs
19- 2(2g+1)
20- 5f + 4s
15
Step-by-step explanation:
Thirty-one million, six hundred and twenty-four
Four billion, six million, eighty-five thousand, and twelve
six million five hundred thousad
twenty-five million, four hundred and thirty thousand and seven hundred and fifty-six