Step-by-step explanation:

15 - c = 6
15 - 6 = c
9 = c
c = 9
The answer to this problem would be 2.5.
Answer:
31.6
Step-by-step explanation:
38+29+16+42+33 = 158
158÷5 = 31.6
The standard form is 21x-y-7=0
9514 1404 393
Answer:
B) f(x) = 3
Step-by-step explanation:
The value in the f(x) column is always 3, so the only reasonable choice is ...
f(x) = 3