If the sales tax rate in alabama is 4% and a $20.00 purchase is made:
1) what is the sales tax?
2) what is the total purchase price?

Can someone me with this problem . show your work .

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the