Answer:
x=2.142137
Step-by-step explanation:
Solve Exponent.
12x=205
log(12x)=log(205)(Take log of both sides)
x*(log(12))=log(205)
x=
log(205)
log(12)
x=2.142137
The sale price would be $10 because 50*.2=10. (You move the decimal point in 20% to the left two places to = .2)
Just read what it says not that hard go to the left twice and go up 4 units.
Hope you have a good day
