Answer:
<h2>
</h2>
Step-by-step explanation:
Since g(x) is the inverse of f (x) to find g(x) must first find f-¹(x)
To find f-¹(x) equate f(x) to y
That's
f(x) = y
y = 4x + 12
Next interchange the terms x becomes y and y becomes x
That's
x = 4y + 12
Next make y the subject
4y = x - 12
Divide both sides by 4
<h3>
</h3>
Therefore
<h3>
</h3>
Hope this helps you
Answer: 137 adult tickets were sold
Step-by-step explanation: Total - 548
Adult - x; Student 3x. Make a equation:
3x+x=548
4x=548
x=548/4
x= 137 - adult
137*3= 411 student
Answer:
15 yards per penalty
Step-by-step explanation:
45/3=15
pls mark brainliest
10. 5/8
Step one: turn 3/4 in to a common denominator as 1/8 which is 3/4 x2 which equals 6/8
Second step: 6/8 - 1/8 equals 5/8 and that should be your answer
Hope this helps