document.write( "Question 957324: 2. Suppose that Marissa is x years of age.
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document.write( "a. Write a mathematical expression for: The age of Marissa’s mother is twice the sum of Marissa’s age and 3.
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document.write( "b. How old is Marissa’s mother if Marissa is x = 18 years of age \n" );
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Algebra.Com's Answer #584984 by macston(5194)![]() ![]() You can put this solution on YOUR website! M=Mother's age \n" ); document.write( "M=2(x+3) \n" ); document.write( "For x=18yrs \n" ); document.write( "M=2(x+3)=2(18yrs+3)=2(21yrs)=42 yrs ANSWER: Marissa's mother is 42 years old. \n" ); document.write( " |