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 .

15/16 as a decimal rounded to the nearest hundredth

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte