# SOLUTION: Joley used a \$20.00 gift certificate to help pay for dinner for her self and a friend. After an 18% tip was added to the bill,the \$20.oo was deducted. the amount she paid was \$8.90

Algebra ->  Algebra  -> Equations -> SOLUTION: Joley used a \$20.00 gift certificate to help pay for dinner for her self and a friend. After an 18% tip was added to the bill,the \$20.oo was deducted. the amount she paid was \$8.90      Log On

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 Click here to see ALL problems on Equations Question 290601: Joley used a \$20.00 gift certificate to help pay for dinner for her self and a friend. After an 18% tip was added to the bill,the \$20.oo was deducted. the amount she paid was \$8.90. what was the original bill?Answer by richwmiller(9143)   (Show Source): You can put this solution on YOUR website!1.18*(x)=28.90 x=24.49