Eric's car has a gas tank that holds 21 liters. If Eric used up 2 decaliters of gas, how many liters of gas does he have left in the tank?

A train left Denver, Colorado at 12:00 going 250 kilometers per hour. How long will it take the train to get to Chicago, Illinois if the train took a 2 hour stop every 250 kilometers?

Which is true about the functional relationship shown in the graph?

Big Reward! (Answer the right answer not just comment). 2 (5x-4) = ax+b Find a value for a and b so that the solution is A. Has one solution B. Has no solutions. C. Infinite Solutions

Which pairs of numbers are the same distance apart as 2.9 and 3.8

CB is a patient on the medical floor. Earlier today D5 1/2NS + 40 mEq KCl was ordered to run at 75 mL/hr. Unfortunately, an error was made and her 1 liter bag has been running at only 45 mL/hr for the past 4 hours.

To which sets of numbers does pi belong? Select each correct answer. A - integers B - real numbers C - rational numbers D - irrational numbers

Factor x^2-2x-8=0 to find the solutions to the equation.

True or False: Before you start filling in the quadratic equation, you must set the equation equal to zero. True False

Mike has $136 to spend at the amusement park he spends 25% of that money on this ticket into the park how much does Mikey have left to spend

How do you turn - 7x+3y=15 into slope intercept form