INPUT ARTICLE: Article: Slide the safety washers over the axle and set them into place by pressing the tab on the washer into the tab hole on the dropouts. Thread the axle nuts on by hand, and then finish tightening them with either a wrench or ratchet and socket.  To avoid a crooked wheel, tighten each nut a little at a time, as this will help keep the wheel centered. If you’re installing pegs, make sure you do this before putting on the axle nuts. Pegs are short metal tubes that extend out from the wheel and act as foot holds for when you're doing tricks. It's best to start with the front wheel installation because this will help keep the bike balanced as you work. Slide the axle into the dropouts. Wrap the chain around the back sprocket first, followed by the front sprocket. Then, close the chain by:  Butting the two ends of the chain together. Sliding a master link (the open-faced link that can be connected to attach the chain ends) through each chain end to join them. Pressing a plate around the two pins of the master link. Sliding the clip over top of the plate and snapping it into place. Use a flat-head screwdriver to snap it in place if necessary. Loosely install your pegs or axle nuts. Pull the wheel back to tighten the chain, and then tighten the pegs or axle nuts a little more (but not all the way). To make sure your chain isn't loose, start by tightening the non-drive side of the bike first (the side opposite the chain). Then: Straighten out the wheel and tighten the axle nut or peg on the drive side. Then, snug up each side evenly until the pegs or axle nuts are on properly. Once the wheels and chain are on, flip the bike back over again or take it off the bike stand. Loosen the bolts on the stem if necessary and adjust your handlebars so they’re in a comfortable position.  When you have the handlebars in the rights place, snug up the bolts in an X pattern. Tighten the compression bolt if the headset is loose. Make sure the stem and front tire are aligned before tightening your bolts.

SUMMARY: Mount the front wheel on the fork.Set the front axle into the dropouts. Put on the back wheel. Install the chain. Tighten the chain. Adjust your handlebars and headset.

In one sentence, describe what the following article is about: Do not mail the application to the Social Security Administration headquarters. You must locate the local Social Security Office responsible for serving your geographic area. You can find your local office at: https://secure.ssa.gov/apps6z/FOLO/fo001.jsp. Gather your completed application and all other necessary documents. Take them directly into the local Social Security Office or mail them to that office's mailing address.  Note that the cards are not printed onsite, therefore you will not receive your cards at the time you submit your application. Your documents will be returned to you if you submit the application by mail. If you need immediate proof that you applied for a new card, you can ask the official at your local Social Security Office for a receipt to confirm the submission of your application. Note that this must be done at the time of your submission and not beforehand or at a later date. After receiving your completed application and all necessary supporting documentation, your application will be processed and a new social security card will be printed at a secured location. This card will be sent to you via the U.S. postal service. This usually takes 7 to 14 business days.
Summary: Locate your local Social Security Card office. Submit your application and documents by mail or in person. Ask for a receipt, if needed. Wait for your new card to arrive.

Most studies suggest that teenagers should get between 8-10 hours of sleep per night in order to function best.It mostly depends on you. Some people can function on 7 hours while others need 11 hours of sleep. A lot of people like radio alarm clocks. It's always great to have your favorite song to wake you up in the morning. A lot of people need about an hour to get up, get dressed and eat breakfast. If you take a shower in the morning, reserve at least 30 minutes to an hour for showering and blow drying your hair. You'll probably need different items to get through your day. A purse, a backpack, homework, books, paperwork: you name it. Make sure that you've gathered everything that you need. Staying organized is very important. It can help a lot to make a list of everything that you'll need daily and then leave yourself post-it notes for the unusual items that you need to remember (like a class project).
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One-sentence summary -- Go to bed at a reasonable time. Set your alarm. Gather what you need for the next day.

INPUT ARTICLE: Article: Grocery receipts from the past year would work well for this purpose. For accurate calculations, use a sampling of prices based on a relatively brief period of time--perhaps just one or two months of the previous year. If you are using old receipts, make sure that they have the date on them. Simply knowing that the prices listed are not current does not illustrate any real point. The change in CPI is only relevant if calculated for a specifically quantifiable amount of time. Using the record of past prices, add together a sampling of those product prices.  Normally, the CPI is restricted to some of the most commonly used consumer items--foods such as milk and eggs, and others such as laundry detergent and shampoo. If you are using a record of your own purchases and are trying to determine the general trend in prices and not merely the change of a single item, you may want to exclude those items that are only occasional purchases. Again, receipts would function well for this purpose.  If you are using a relatively small sample of items, you may be able to find the prices in flyers sent out by retail stores. It may be useful, for the sake of comparison, to make sure the prices used are based upon the same brands and from the same retailer. Because of the price differences at each store and from brand to brand, the only way to track the change of prices over time is to minimize these variables. You must use an identical list of items as you used when you added the prices of past items together. For example, if one loaf of bread was in your first list, one loaf of bread must be part of the list of current prices. For example, if the total of current prices amounted to $90 and the old prices equaled $80, the result is 1.125 (represented mathematically, 90÷80=1.125). The baseline for the CPI is 100--that is, the initial reference point, when compared to itself, equals 100%-- and so make your figure comparable.  Think of the CPI as a percentage. Past prices represent a baseline, and that baseline is described as 100% of itself. Using the previous example, current prices would be 112.5% of the previous prices. By doing this, you are subtracting the baseline--represented by the number 100--to determine the change over time.  Again, using the above example, the result would be 12.5, representing a 12.5% change in prices from the first period to the second. Positive results represent the rate of inflation; negative numbers reflect deflation (a rare fairly rare phenomenon in most of the world since the mid-twentieth century).

SUMMARY:
Find a record of past prices. Add together the prices of the items purchased previously. Find a record of current prices. Add together the current prices. Divide current prices by the old prices. Multiply the result by 100. Subtract 100 from the new result to find the change in CPI.