Answer:
f
−
1(x)=x−2 if you are talking about the inverse
please comment what is the purpose of this excersise so i can help you further
Step-by-step explanation:
39 ………………………………………………………………
The value of y=29
the value of x=61
Answer:
k = 28
Step-by-step explanation:
12/k = 18/42
Cross multiply.
18k = 12 * 42
18k = 504
Divide both sides by 18.
k = 28
The first and second one
(7x2)=14+5=19
(28/2)=14+5=19
Have a nice day!:)
