Answer:
the answer is 3.75
Step-by-step explanation:
because 3/5 equal to 4/x. x=3.75
4(c-d) is the answer bc the difference of (c-d) is done first, then multiplied by 4
You have troubles with domains only if you have:
- Denominators
- Roots with an even degree
- Logarithms
In this case, you have neither of these three, so you can compute your function wherever you want. The domain is all real numbers.
Carry the decimals the same places to make the number you are dividing by whole and give the number you are dividing by the extra decimal places. then divide.
I hope that makes sense :/
