PLEASE HELP I AM ABOUT TO FAILL Suppose that a plano cost 5,000 and loses 20% of its value oach year. table shows the value, of a piano after years.

1. 5000
2. 4000
3. 3200

write an equation that can be used to find the value of the piano, v, after t years.

Answer is in the file below

cutt.ly/rzNrBcz

Step-by-step explanation:

90

is should be y = 5x

step-by-step explanation:

correct me if im wrong

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.