Answer:
Step-by-step explanation:
20
Both the work and explanation is in the picture.
Answer:
yes i understand if im available then i will try to help u with ur question
Step-by-step explanation:
by the way im not trying to beg or anything but i only need one more brainliest!! so can u be the one to give it to me plssss
Answer:
i dont now (:
Step-by-step explanation:
get smart
Answer:
2n + 3
Step-by-step explanation:
To find twice a number, we can do it in several ways:
-
The first is adding the number twice, in this case the number is n, so the operation would be n + n = 2n.
- The other way is to multiply the number by 2, so 2 * n = 2n.
Then you have to add 3 to the result. The previous result was 2n so now we get:
2n + 3
