Question: 3x-6y= -12
Answer: (solve x) x= -4+2y (solve y) y=2+1/2
(7.1 + 16.04) - .2 = 22.94
hope i helped
can i have brainlist
Answer: brainly.... D. f(x) = 1.06x; $169.60
sales tax = 6% or 6/100.
assuming tax is added onto the item:
total cost function f(x) = price + tax
however, assuming the cost price = sales price - tax, then:
f(x) = sales price - tax
This is not really a business or accounting forum, its a maths forum, so you need to be clearer about business or accounting terms such as total cost, selling price, selling cost.
Step-by-step explanation: brainly
if y= the item after tax
y=x+(x*6%) or y=x+6%
and then for the answer you would go:
y=160+6% or 160+(160*6%)= $169.60
D) Cannot be determined. There is not enough info shown to have a definitive answer.