The coleman family had their bill at a resturant reduced by $7.50 because of a special discount. they left a tip of $8.90 which was 20% of the reduced amount. using x to represent the original bill write an algebraic equation and solve it to find the cost of their bill before the discount. show all work .

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x