A dress that is size x in France is equaivalent to size​ d(x) in the United​ States, where ​d(x)x32. ​(a). Find a function that will convert U. S. dress size to French dress size.
​(b) Use the inverse function to find the French size of a dress if it is U. S. size .

i.e. The inverse function

i.e. The French size of a dress if it is U.S. size 10 is 42.

Step-by-step explanation:

Given

Solving (a): The inverse function

Replace d(x) with y

Swap y and x

Make y the subject

Replace y with d'(x)

Hence, the inverse function is:

Solving (b): US size of 10

Substitute

8121 because

130,000 divided by 16 is 8121

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75