Answer:
C
Step-by-step explanation:
-2.2y - 1.8
We are to simplify the expression:
1.2y + 4.5 - 3.4y - 6.3
Collect like terms:
1.2y - 3.4y + 4.5 - 6.3
Simplify:
That is the answer.
3/7
or
0.4285714286
add them together then divide by 5
81 +86 +81 +76 +71 = 395
395/5 = 79
your average was 79
i think its b
this is the answer
i have checked this answer thrice
