To find the inverse, interchange the variables and solve for y.
f^-1 (x) = 4 + x/2
Answer:
Total trade discount on 30 boxes = $201.555
Step-by-step explanation:
1 box = $14.93
And a trade discount of 45% is allowed on a single box,
Therefore, the discount on one $14.93 box will be
45% × $14.93 = $6.7185
So, if there are now 30 boxes, the trade discount on all 30 boxes will be
30 × (trade discount on one box) = 30 × ($6.7185) = $201.555
Hope this helps!
The first option is the one!
3/4 is equivalent to 0.75 Therefore 0.8 is greater
