In one sentence, describe what the following article is about: Use a powerful dishwashing detergent to clean your anodized cookware. You can also use more mild detergents. Avoid using baking soda or any other alkaline-based cleaning products on the inside of your anodized cookware. Clean your cookware with mild scouring powders, like Barkeeper's Friend, Ajax, or Comet. Scrub with non-abrasive sponges, scrubby sponges, soft-bristled cleaning brushes, dish cloths or rags. Avoid using steel wool and only use abrasive scrubbing pads sparingly. Never use oven cleaner or other caustic cleaning agents on your cookware. Also avoid any liquid household cleaners. This includes floor cleaners, silver polish, grout cleaner, or porcelain cleaner. Don't clean your anodized cookware with bleach.
Summary: Clean your cookware with detergent. Use gentle scrubbers. Don't use cleaning solutions that aren't intended for cookware.

Set up your two equations in standard format and look at the coefficients of each of your variables. You are looking for the circumstance where the numbers are the same but the signs are different. Consider this example: x3y=5{\displaystyle x-3y=5} 2x+3y=19{\displaystyle 2x+3y=19} By examination, you should see that the first equation contains the term 3y{\displaystyle -3y}, while the second equation contains the term 3y{\displaystyle 3y}. These two terms are opposites of each other. Working across the system from left to right, add each term of the first equation to the corresponding term of the second equation. It may be helpful simply to draw a long horizontal line across the bottom of the two equations and add downward, as you would with any ordinary addition problem. The above example works out as follows: x3y=5{\displaystyle x-3y=5} 2x+3y=19{\displaystyle 2x+3y=19} ------------------------- 3x=24{\displaystyle 3x=24} Because you were adding, and one of your terms contained opposites, then one of the variables should be eliminated from the problem. Rewrite what you have left as a single equation. In the example above, the y{\displaystyle y} variable was eliminated. The remaining equation is 3x=24{\displaystyle 3x=24}. Because one of the variables gets eliminated in this method, as with the prior subtraction method, some textbooks will refer to this as the "elimination" method of solving a system of equations. What you have left should be a fairly simple, one-variable equation. Solve it by dividing both sides of the equation by the coefficient. In the example above, divide both sides of 3x=24{\displaystyle 3x=24} by 3. You will be left with the solution x=8{\displaystyle x=8}. Take that solution, in our example x=8, and substitute it in place of x{\displaystyle x} in either one of the original equations. Choose the first equation: x3y=5{\displaystyle x-3y=5} (original equation) 83y=5{\displaystyle 8-3y=5} (insert value of x) -3y={\displaystyle 3y=}-3{\displaystyle 3} <subtract 8 from both sides) y=1{\displaystyle y=1} (divide both sides by -3, to get solution) Verify that you have done the work correctly by checking your solutions. You should be able to place your two solutions, in this example x=8{\displaystyle x=8} and y=1{\displaystyle y=1}, into each of the original equations. When you then simplify the equations, you will get true statements. For example, start with the first equation: x3y=5{\displaystyle x-3y=5} (original equation) 831=5{\displaystyle 8-3*1=5} (insert values of x and y) 83=5{\displaystyle 8-3=5} (simplify multiplication) 5=5{\displaystyle 5=5} (simplify subtraction to get solution) The true statement 5=5 shows that the solution is correct. Now try the second equation: 2x+3y=19{\displaystyle 2x+3y=19} (original equation) 28+31=19{\displaystyle 2*8+3*1=19} (insert values of x and y) 16+3=19{\displaystyle 16+3=19} (simplify multiplication) 19=19{\displaystyle 19=19} (simplify addition to get solution) The true statement 19=19 shows that the solution is correct. The final solution, which you have proven to work in both equations, is x=8{\displaystyle x=8} and y=1{\displaystyle y=1}. If you are working on graphing linear functions, you may also write your solution as an ordered pair. This for this example, you would write x=8{\displaystyle x=8} and y=1{\displaystyle y=1} in the form (8,1){\displaystyle (8,1)}.
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One-sentence summary -- Examine the equations in standard format. Add corresponding terms. Write out the result. Solve for the remaining variable. Solve the second variable. Check your two solutions. Write out your solution.

Problem: Article: Make sure your child is maintaining personal hygiene. Teach your child how to keep his/her bottom clean. It is very important that your child knows to wash his/her bottom and genitals when taking a shower. If you have a daughter, teach her to wipe from front to back to avoid infection. In girls, bacteria from the colon readily colonize the area around the vagina and urethra, and then need to travel only a short distance through the urethra to the bladder to cause infection. Bathwater can quickly become contaminated with bacteria from other parts of the body, so your child should take showers rather than baths, especially if she has trouble with recurrent UTIs. Bubble bath liquid can also irritate the area around the urethra, increasing chances of a UTI. Frequently emptying the bladder of urine can help it to remain bad bacteria-free. This is because urinating regularly can wash out bad bacteria that is trying to make its way to the bladder. Staying hydrated will help to keep your child urinating regularly. You should try to teach your child to go to the toilet when he has to urinate, rather than 'holding it in' for a long time. Bacteria grows really well in urine, so emptying his bladder regularly will keep him UTI-free. If your child has recurrent UTIs, you should buy her cotton underwear that allows for airflow. Synthetic fabrics tend to not 'breathe' as well, which can cause moisture and irritation to occur. If you think your daughter may be sexually active, or may become sexually active, it is important to discuss safe health practices, including ways to avoid getting a UTI. It is important to talk to her about how spermicidal agents can kill good bacteria that can protect her against UTIs, which makes it more likely that bad bacteria will grow in that area. Make sure that she also knows that it is a good idea to urinate promptly after intercourse. Talk to your daughter about getting a prescription for antibiotics if she is experiencing recurrent UTIs caused by sexual activity. Antibiotics are generally the best treatment in this situation so it is a good idea to discuss this option with her. The most commonly prescribed antibiotics for this purpose are nitrofurantoin (50 mg), trimethoprim-sulfamethoxazole [TMP-SMX] (40 to 200 mg), and cephalexin (500 mg).
Summary:
. Avoid having your child take bubble baths if UTIs are an issue. Help your child stay hydrated and teach her or him that he/she should not hold in her urine if she has to go. Buy cotton underwear for your child. Talk about the link between intercourse and UTIs with your teenage daughter.