Answer:
121
Step-by-step explanation:
He got a 76% on his last test, which was less than before. This means his average grade will decrease.
Answer:
11 Test Packets
Step-by-step explanation:
151-30=121/11=11
Answer:
1) 2 & 6, 4 & 8, 1 & 5, 3 & 7
2) 3 & 6, 4 & 5
3) 1 & 8, 2 & 7