It would be c=2.46p because the Pounds times 2.46 is equal to the cost and the letter always goes after the number
The inverse of this function is f(x) = 
To find the inverse of any function, start by switching the x and f(x) term. Then solve for the new f(x). The result will be the inverse function. The step-by-step process is below for you.
f(x) =
----> Switch the x and f(x)
x =
----> Muliply both sides by 3
3x = -15 + 4f(x) ----> Add 15 to both sides
3x + 15 = 4f(x) ----> Divide both sides by 4.
f(x) = 
Answer:
help me pls the answer is -6
Step-by-step explanation:
15 and 1/8, 15 and 3/8, 15 and 5/8
= 15.125, 15.375, 15.625