Answer:
Firstly
f(x)=3x-2=y then
Interchanging x and y we get
x=3y-2
x+2=3y
y=(x+2)/3
f-1(x)=(x+2)/3
f-1(13)=(13+2)/3
f-1(13)=5
You would want to sell the bag of candy in ounces, unless you have way too much candy.
Answer:
Step-by-step explanation:
since g(x) is equal to , you just plug in the value of 2 for x, to get , and 2 to the power of 2 (also known as 2 squared) is equal to 4, which makes your equation , which equals 5.
10 whole sandwiches can be made with 2 pounds of cheese if each sandwhich has 3 ounces of cheese on it.
2 pounds = 32 ounces
32/3 = 10.67