Mathematics, 11.05.2021 20:30 tgraveslaylay2743
If a=9a=9 and b=4b=4 , what is the value of 2a−b2a-b?
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Which value of c would make he following expression completely factored? 8x+cy
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Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π
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Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
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Tim earns $120 plus $30 for each lawn he mows.write an iniqualityvto represent how many lawns he needs to mow to make more than $310
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If a=9a=9 and b=4b=4 , what is the value of 2a−b2a-b?...
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