In one sentence, describe what the following article is about: This tab is on the ribbon menu, just below the highest row of icons. With Document Elements selected, Equation is the option farthest to the right, with a π icon. There are three options here:  Click the arrow next to the Equations icon for a drop-down selection of common equations. Click the arrow, then click "Insert New Equation" to type your own. Click the icon itself to open up a larger menu of equation options on the ribbon. If you prefer to use the top menu, select "Insert," then scroll all the way down to "Equation" in the drop-down menu. Your text cursor must be at a blank point in the document to access this command. (For example, if you have an existing object selected, this command is greyed out.) Click the downward-facing arrow to the right of the equation box. A drop-down menu will appear with options to alter how your equation is displayed. This menu also includes the "save as new equation" command, useful for equations you plan to use frequently. This adds the selected equation to the drop-down menu when you click the arrow next to the Equations icon.
Summary: Select the Document Elements tab. Select the Equations icon on the far right. Use the top menu instead. Choose display options.

When you want to frost the sides of the cake, you'll need to apply a thin crumb coat to the exposed cake, trapping any loose crumbs inside. Note that the cake will show through the crumb coating. You only want to use a thin layer of frosting to trap the loose crumbs. This layer will not be visible once the cake is complete. If your refrigerator is large enough, place the cake inside for roughly 30 minutes to help the crumb coat set.  If you cannot chill the cake in your refrigerator, you should at least let it rest in a cool room for several minutes before handling it again. Consider placing a small fan in front of it to help the frosting cool. Ideally, the frosting should become so cool that it no longer feels sticky. Apply a thicker layer of frosting over the crumb coat of the cake. Continue until all sides are thoroughly coated and smooth. Before frosting the cake, slide strips of wax paper underneath the bottom of the cake, forming a square frame. Excess frosting will get on the wax paper instead of the cake board or platter. When you finish frosting the cake, you can remove the wax paper strips and the mess all at once. From this point on, you can apply any decorations you want using additional icing, candies, or non-edible embellishments. Once you've added the finishing touches to your decorations, the cake will be complete and ready to serve.
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One-sentence summary -- Apply a crumb coat. Chill the cakes again, if feasible. Frost the sides of each tier. Decorate the cake as desired.

Problem: Article: Involving the authorities should be your last recourse for a barking dog, because it is likely to take a good bit of time and effort to secure an acceptable resolution, and is sure to make your relationship with your neighbor uncomfortable at best — and quite possibly openly hostile.  But, if you have exhausted other options and/or see no alternative, make sure you know your rights and how to assert them.  Some municipalities have specific codes regarding barking dogs, while others include it within nuisance or noise ordinances.  Within a single metropolitan area, local codes can vary widely, so contact your local government authority for clarification.  If you and your neighbor are both part of a neighborhood association, there may be codes that cover barking dogs.  Similarly, if you are renters (especially if you have the same landlord), look into the terms of your lease. Some municipalities may provide, or be able to refer you to, mediation services (binding or non-binding) to keep such disputes out of the courts.  Contact your local government, district attorney’s office, or small claims court to inquire. The days of the dog catcher coming around unannounced and snatching up problem dogs is over, but your local animal control service may be able to intervene for you. Contact the service to find out whether it handles nuisance barking, or whether you need to involve the police first.  You may need to be persistent in your calls and/or be able to provide evidence that the dog is a nuisance for animal control to act.  Call animal control right away if the dog is barking because it is in pain, has trapped itself in a small area, has tangled its chain, or is otherwise unable to access water.  Contact the owner first if you are comfortable doing so, but don’t ignore a suffering dog that is not receiving proper care. Involving the police will usually either immediately escalate or immediately resolve the situation.  Your amount of preparation beforehand may well make the difference.  Once you make yourself familiar with the relevant dog/noise/nuisance ordinance(s) in your area, call the non-emergency police number to report a violation. Unless your local police uses the emergency number (such as 911) for all calls, do not call it to make a barking dog complaint.  It is conceivable that you may be cited for misuse of the emergency line. Many police departments and other services require you to prove that the barking is extreme before they can take action. Here is where your record-keeping — log book, recordings, statements from other neighbors, etc. — can prove invaluable in supporting your claim.  Once the police are involved, your neighbor may feel besieged and try to frame the issue as a dispute between neighbors, in which you are primarily at fault for some reason.  This is why it is essential to never give him ammunition to use against you by making threats, shouting, swearing, accosting the dog in any way, etc. If you need to go to court to prove a noise/nuisance violation, come prepared with the evidence you have gathered.  Calmly and clearly establish your case.  You may be able to sue your neighbor in small claims court for causing you loss of enjoyment of your home and property.  You’re not going to strike it rich this way (and may even end up losing money in the process), but if you provide a clear, strong case supported by documented evidence, you may be able to get your neighbor to finally quiet that dog.  If you find that the local laws regarding nuisance dogs are lacking in your area, start a petition and contact your elected leaders.
Summary:
Familiarize yourself with local laws/codes. Call animal control. Call the police. Pursue legal action.