The sum of 31/4+42/4= 18.25
<u>Step-by-step explanation</u>:
- The denominators are same.
- Then add the numerators and keep the denominators same.
The sum of (31/4) + (42/4) = (31+42)/4
⇒ 73/4
⇒ 18.25
Answer:
it's going to be 4n so its going to be 4...
Step-by-step explanation:
Numerical methods; Rearrange your equation; Find the negative root of fact equation. Then you have your answer.
7 X 8/10=5.6 Provided the / meaning division.
Judging by the question I noticed that the two both share x^3 in common. You can divide x^4 by x^3 and get x as a result, and x^3 can still divide into itself.
Thus your answer should be C, x^3