Answer:
Option D
Step-by-step explanation:

For F=77°F

Answer:
604,838 already is a whole number.
The answer should be Step 1; 3(1+2x)-2(x+1)+5
The mean is 10.
To find the mean you add up all the numbers and divide by how many sets of numbers there were.
8+10+11+8+13=50
50/5=10.
463 is the answer because-3 m + 4 would equal 463