An accountant is determining the amount of sales tax that his client, a shopkeeper, owes. The client reports that mattresses were sold at a price of $810 and that with sales tax, each one came out to $891. What is the sales tax percentage?

Timed***how else can the sequence for row 1 be written? notice: square a: 1 penny = 20 square b: 2 pennies = 21 square c: 4 pennies = 22 the sequence formed is geometric, with a1 = , and common ratio r = .

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

Sunday: 1 1 2 monday: 1 tuesday: 2 1 2 wednesday: 1 3 4 thursday: 2 friday: 1 1 2 saturday: 2 jenna is a swimmer and trains every day. the schedule shown outlines the number of hours she trains each day. what is the total number of hours that jenna trains during the week?