In one sentence, describe what the following article is about: In most cases, people don’t just hand each other business cards--they trade them. Facilitate a business card swap by keeping your own cards with you in professional settings like meetings and trade shows, but also in your everyday life.  You never know when you’re going to meet a new contact.  If you’re having trouble keeping your cards neat, try designating a special pocket or folder for them. A rubber band also works, in a pinch. Never just hand over your card without asking--this can be seen as pushy. Instead, say something like “I’d really like to talk to you more about what you do. Would you like to exchange cards?” Examining the business card for a second or two is a good way to make note of important information about a new contact. If you struggle with remembering names, use cards as a tool to connect names to faces. The person's title is usually printed on a business card, too. This is another clue about who they are and what they do. If you carry a notebook or bag with you to meetings, designate a place in it for the business cards of new contacts. Or, use the second pocket on your own business card carrier to collect cards you receive.  Don't stick cards in your notes, or stuff them in a pocket. They might easily go missing, or even go through the wash. If you’re traveling and expect to receive a lot of business cards, you can stash them in a Ziploc bag in your hotel or briefcase to keep them neat and dry.  Make sure the place you put new business cards is not the place you keep your own cards. You don’t want to mix them up. Wherever you put the cards right now is not a permanent place--remember that you’ll be removing and organizing them later. Whenever you get a new business card, write down the name of the place where you met within a few days of meeting. This way, you won’t forget. Also, jot a brief note about what you talked about. Then when you contact the person later, you can remind them of the details of your conversation. If the card is glossy and you can’t write on it with a normal pen, try sticking a post-it to the card instead.
Summary: Have your own cards handy. Read the card when you receive it. Have a place to put new business cards. Handwrite notes.

” A list of current emails will be listed on part of the screen. Most commonly, a sender and subject title will be displayed indicating who sent the email and what the email is in regards to. Your email will open in either all or part of the screen for you to read. If your email covers all the screen, then there will most likely be a “back” button or arrow pointing to the left indicated that it will take you to the previous screen. Clicking this will take you back to your email list (your “inbox”) where you can open another email. Underneath the “Inbox” button are typically other kinds of folders. So you could click on the folder for “Sent Mail,” for example, and then click on the emails shown to open emails that you have sent to others. A “Drafts” folder refers to emails you have started writing but haven’t sent. Depending on your email provider, you may also have other folders with emails in each.
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One-sentence summary -- Go to your email provider's website. Log into your email account. Click on “Inbox. Click on one of your emails.

Q: Hills or mounds tend to drain better and warm faster than flat soil, which is ideal for watermelons. Using a rake or shovel, form the soil in the bed into hills that are 1 foot (30 cm) high and 3 feet (91 cm) in diameter. Space the hills 6.5 feet (2 m) apart. Plant nine watermelon seeds in each hill. Plant the seeds in groups of three. Space the seed groups out evenly around the hill so the clusters are about a foot (30 cm) apart. To sow the seeds, simply press each seed ½ inch (1.3 cm) deep into the soil. After you plant them, water them thoroughly. Mulch is good for watermelons because it keeps the soil warm, retains moisture, and keeps weeds and pests out. Once the seeds have been planted, cover the hills with leaves, straw, black plastic mulch, or black landscaping fabric. If you live in a cooler climate, black plastic mulch or landscaping fabric will help keep the soil warmest as the watermelon seeds grow. While watermelon plants are in the initial growing stages, they need plenty of water. Make sure they get 1 to 2 inches (2.5 to 5 cm) per week as the seeds germinate, and as the plants grow, bloom, and fruit.  Once the fruit has formed, you can cut back on watering. Only water the plants during dry spells when there's no rain. Make sure that the plants do get watered once a week, either through rain or irrigation.
A: Create hills in the soil. Sow the seeds. Add a layer of mulch. Water each week while the plants grow.

Article: The first step to solving a two step algebraic equation is just to write the problem so you can start to visualize the solution. Let's say we're working with the following problem: -4x + 7 = 15. The next step is to find a way to keep "-4x" on one side and to keep the constants (whole numbers) on the other side. To do this, you'll have to do the "Additive Inverse," finding the opposite of +7, which is -7. Subtract 7 from both sides of the equation so that the "+7" on the same side as the variable term is canceled out. Just write "-7" below the 7 on one side and below the 15 on the other so the equation remains balanced. This will complete the process of isolating the variable term. Subtracting 7 from +7 on the left side of the equation will leave no constant term (or 0) on the left side of the equation. Subtracting 7 from +15, on the right side of the equation, will leave you with 8. Therefore, the new equation is -4x = 8.  -4x + 7 = 15 = -4x = 8 The coefficient is the number attached to the variable. In this example, the coefficient is -4. To remove the -4 in -4x, you'll have to divide both sides of the equation by -4. Right now, the x is being multiplied by the -4, so the opposite of this operation is division and you'll have to do it on both sides. To do this, divide the left side of the equation, -4x, by -4, to get x. Divide the right side of the equation, 8, by -4, to get -2. Therefore, x = -2. You've taken two steps -- subtraction and division -- to solve this equation.
Question: What is a summary of what this article is about?
Write the problem. Decide whether to use addition or subtraction to isolate the variable term. Add or subtract the constant on both sides of the equation. Eliminate the coefficient of the variable through division or multiplication. Solve for the variable.

Problem: Article: Use coarse sandpaper moistened slightly with water. Rub this over the geode to sand out any rough patches. Keep sanding the geode until it's as smooth as you want. Be gentle at first and increase pressure as you sand. Some geodes are softer than others, and you want to avoid damage as much as possible. Small bits of stone may fly off your geode while you polish it. Before you start polishing, put on a pair of protective goggles to keep yourself safe. Use a heavier fabric like denim to add a commercial finishing polish to your geode. Rub down the geode gently until it's as shiny as you want. You can buy commercial finishing polish for gems online or at some hardware stores.
Summary:
Sand your geodes. Put on protective goggles. Polish your rocks.