Osei has read 65 pages of a book. that is 20% of the total number of pages. how many pages long is osei's book?
a. 13
b. 85
c. 260
d. 325

Answer A 13

Step-by-step explanation: 20% of 65 is 13

step-by-step explanation:

what was your answer?

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)