On a play, a football team lost 8 yards. they then lost another 5 yards and then another 6 yards.
write an integer subtraction equation to represent this situation. find the difference and explain what it means in context of the problem.

Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number