You buy a watch for $60. There is a 6% sales tax. What is your total cost for the watch? (Answer is $63.60)

Use the information above to help you answer this question. Your friend buys the same watch a month later. It is now sold at a discount of 15%. What is the new sale price? (DO NOT INCLUDE THE TAX)
(Answer is $51.00)

Use the information above to help you answer this question. What is your friend's total cost for the watch including tax?

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.

60 for the first and 130 for the second

step-by-step explanation:

i belive the biggest ratio would be 18: correct me if im wrong