If the city drains 140,000 gallons of water out of the full tank , how many gallons are left in the tank? round your answer to the nearest gallon

Can someone answer this question for me

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42

You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca