Answer:
happy birthday
Step-by-step explanation:
thank you
The answer is C , congruent means the same
f(x) = (3x+5)/7
Step 1:
we write f(x) as y
y=(3x+5)/7
Step 2:
switch y by x and x by y
x=(3y+5)/7
Step 3:
solve for y,
x=(3y+5)/7
multiply both sides by 7
7x=3y+5
subtract 5 from left side
3y=7x-5
divide both sides by 3
y= (7x-5)/3
f⁻¹ (x) =(7x-5)/3
100
6738 —> 7000
5903 —> 6000
7000 - 6000 = 1000
Multiply it && get your answer the fraction is 1.20
