document.write( "Question 1049136: I need help with 6 questions.\r
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document.write( "1.Evaluate 5∙2^2÷2+8
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document.write( "2.Evaluate (6^4÷3^2)/12
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document.write( "3.What is the value of the expression when c=-1 and d=16 3c^2+d/2
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document.write( "4.What is the value of the expression when x=5 and y=-2 (5x+2y)/(x-2)
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document.write( "5.Miss Griggs ran at a rate of 3 mph for 2.5 hours. If d=rt, where d is distance, r is rate, and t is time, find how far Miss Griggs ran. Show all your work.
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document.write( "6.Is n=7 a solution to the equation 6=2n-8? Show your work to prove your answer. \r
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Algebra.Com's Answer #664681 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! #3 \n" ); document.write( "Just substitute the given values and evaluate the expression.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "#2 and #1 \n" ); document.write( "PEMDAS Order of operations\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Look inside parentheses first. Do the exponentiations: \n" ); document.write( "Actually, I would make use of the indicated rational stuff there and simplify first. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "#1 \n" ); document.write( "Multiplications from left to right: \n" ); document.write( " \n" ); document.write( "Divisions from left to right, only one of them: \n" ); document.write( "ADDITIONS from left to right: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-- \n" ); document.write( "WHAT ABOUT #4, #5, #6?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "#4 \n" ); document.write( "Substitute the GIVEN values for x and y. EVALUATE the expression. Not much different than #3; same idea, similar method.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "#5 \n" ); document.write( "You have the formula. Substitute the values and evaluate. The units will give no complications.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "#6 \n" ); document.write( "Is |