Answer:
-5c
Step-by-step explanation:
c+c-7c > 2c-7c = -5c
k-1/2b=47 because the difference is subtraction and half b is a half fraction and it equals 47.
To find average, add up the values given and then divide that number by the amount of values that you added to make the larger number.
For example:
If he ran -8 yards first and -6 yards second and they are asking you to find the average, add -8 and -6. You get -14. If you then divide by 2 because you added 2 numbers together, you end up with -7.
Hope this helps!
The answer is 7 cm because you times 144 to 7 and you divide that answer by 7 and we get seven
