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Mathematics, 07.04.2021 23:10 samstuart10p3g96w
Zip codes are used throughout the United States to make the delivery of mail more efficient. Zip codes break up the country into easily identified sections that contain certain addresses. A zip code is composed of 5 numbers. The first number can range from 1-9. The rest of the four numbers in a zip code can range from 0-9. How many different combinations exist for a zip code?
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Asystem of equations has 1 solution. if 4x-y=5 is one of the equations , which could be the other equation ?
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Zip codes are used throughout the United States to make the delivery of mail more efficient. Zip cod...
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