Suppose you are able to download 1 free song to your tablet daily and each additional download costs 0.59¢. if your monthly bill is $15.34, how many songs did you download if you downloaded 28 free songs? write an equation and solve for the unknown variable.

The answer is 15.

Step-by-step explanation:

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify