A restaurant customer left $2.20 as a tip. The tax was 4% and the lip was 20% of the after tax cost. Which information is not needed to compute the bill after tax and tip? What
was the total bill?

What is the quadric regression equation that fits these data

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

What additional information is needed to prove that the triangles are congruent using the aas congruence theorem? o lolm o oama o zloa zlma o zlao – zlam