Answer:
20.65%
Step-by-step explanation:

K=4 I think is the answer.
Answer:
Step-by-step explanation:

So this is what my first answer was supposed to be.
Profit = revenue - cost
So if we replace the words with your equations you’ll get this
Profit = 2x -(0.17x + 75)
To make that make since I’ll explain again.
$2 x # of cupcakes sold -($0.17 cost of each cupcake made x # of cupcakes sold + $75 for additional one time charge)
Answer:
22 and 46
Step-by-step explanation:
let
one number is x
another is 2x+2
now 2x+2+x=68
or, 3x+2=68
3x=66
or x=66/3=22
so one number is 22 and another is (22X2+2)=46