So we have 299790000, we want to have only one digit in front of the decimal, 2.9979x10^9
hope this helps :)
2/12 or 1/6. You have to divide 2/3 by 4 to get what w equals to.
1 gallon of milk is the better deal. A gallon is 4 quarts, so for 2 quarts, it would be left. I hope I helped!
The slope of the line that passes through those points is: B) -1/2