21. Find the unit rate ($ per fl oz). Compare the two prices.
22. Multiply 2 3/5 by 7, and 5 3/4 by 4. Add those together and get the answer.
Hope that helps!
For this case we have the following exponential function:

To find the value of f (-2) what we must do is substitute the value of x = -2 in the given function.
We have then:

Then, rewriting the function we have:

Finally, simplifying we have:
Answer:
The value of f (-2) is:
option B
Answer:
Price for what?one cup or?
Answer:
yes
Step-by-step explanation:
In an isosceles triangle, one perpendicular bisector is also an angle bisector.