[Question]Chris’s internet bill is $45 per month for 100 GB and $0.25 for every 1 GB over. His bill for this month is $65. How many GB over was Chris charged for on this bill?
[Answer]Let G stand for the number of GB billed, so the total bill is $0.25G + $45 flat rate charge = $65 total bill. Now we will solve for G. $0.25G + $45 flat rate - $45 = $65 - $45. This simplifies to $0.25G = $20. $0.25G / $0.25 = $20 / $0.25. G = 80 GB were charged on this bill. The answer is 80.

[Question]Victory and Sam have saved money for their holiday spending. Victory saves $100 less than Sam. If Sam saves $1000, how much is the total money saved for holiday spending?
[Answer]Victory saves $1000 - $100 = $900 for holiday spending. The total money saved is $1000 + $900 = $1900. The answer is 1900.

[Question]Daisy is a poodle puppy who loves to play with her dog toys. She often loses them in various ways, and her owner needs to replace them. On Monday, Daisy played with 5 dog toys. On Tuesday, Daisy had 3 dog toys left after losing some, and her owner went to the store and got her 3 more. On Wednesday, all of Daisy's old and new dog toys were missing, so her owner went to the store and bought her 5 more. If Daisy's owner found all the lost dog toys, including the new dog toys, how many dog toys would Daisy have now?
[Answer]Daisy originally had 5 dog toys on Monday + 3 more her owner bought her on Tuesday = 8 dog toys. On Wednesday Daisy's owner bought her 5 more dog toys + 8 old ones = 13 total dog toys if none were lost. The answer is 13.

[Question]Lou Senior took 3 cookies out of the cookie jar and ate them. Since he didn't get caught by his wife, he went back the next day and took another 3 cookies out of the jar. But after eating just one of the cookies, he felt guilty about it and put the other two cookies back. His son, Louie Junior saw that his Dad was eating cookies. So, Louie Junior took seven cookies out of the jar and hid them in his bedroom for later. The next morning, Debra, Lou's wife looked into the cookie jar and reacted by accusing her husband of eating half of the cookies out of the cookie jar. How many cookies remained in the jar?
[Answer]
Lou Sr 3 cookies from the jar, then another three, but then put two back, for a total of 3 + 3 - 2 = 4 cookies removed. Louie Jr took seven more out of the jar, for a total of 4 + 7 = 11 cookies removed. If Debra thought half were gone, then the number of missing cookies would equal the number of cookies that remain, or 11 missing = 11 remaining cookies. The answer is 11.