Answer:
3 + x
Step-by-step explanation:
Sum means to add, so you would just add 3 and x (since they haven't given an actual number and only a variable).
Answer:
what's scary is, im both,but nO
Answer:
Step-by-step explanation:
Answer:
12,495 is the answer
Step-by-step explanation:
Answer:
(B) 3n - 11
Step-by-step explanation:
(2n + 5) - (3n + 7) + (4n - 9) = 2n + 5 - 3n - 7 +4n - 9 = 3n - 11
12 divided by 3 is 4. the answer would be 40 as 4x10 is equal to 40
