Answer:
A function
Step-by-step explanation:
This is the exact definition of what makes a function.
Examples of functions are
lines: like the equation y = 3x
what ever value you plug in for x, it results in only one value for y
Quadratics: like the equation y = x²
what ever value you plug in for x, it results in only one value for y
20.7123152 thats the answer i looked it up
Answer:
b and e.
Step-by-step explanation:
You will find this by solving each equation for 15b (get 15b by itself)
First you must find out how much you would get off of the original price with the discount. to do this you multiply 119 by .40 (the decimal form of the percentage) to get 47.6.
now you subtract 47.6 from 119 to see the final price, which is 71.4. so the final price of the coat would be $71.40. i hope this helps you out! ♥