Answer:
16
Step-by-step explanation:
4+4+7. Based on PEMDAS, this contain only addition, so go from left to right
4+4 = 8. Continue +7
8+7= 15. Then add 1.
15+1= 16.
Answer:
<h2>n = 909</h2>
Step-by-step explanation:

Answer:
A
Step-by-step explanation:
This graph represents the inequality x < 2. you may be confused as to why the answer is not x ≤ 2, but the circle at the start of the line is not shaded in. This tells us that an answer to this inequality cannot be x
6+12n=weight blah blah gotta have 20 characters
Step-by-step explanation:
1,239 + 8,568= 9,807 ≈ 10000