The answer is 20 because if you divide 15:20 by 5, you get 3:4. hope this helps!
Answer:
Step-by-step explanation:
<u>Given</u>
<u>Composite function</u>
<u>The denominator can't be zero</u>
Answer:
The numerator factors to

The denomenator factors to

Idk hi what’s up with y’all and josh