Answer: 5; PO
6; PM
7; MNO
8; QN
9; OQ
10; PQO
Step-by-step explanation:
Answer:
probably 2.65
Step-by-step explanation:
can't explain cause out of time, sorry!
Answer: -c
8a+4
4b+5
Step-by-step explanation:
5c-4c+c-3c
c+c-3c
2c-3c
-c
3a+6+5a-2
8a+4
8b+8-4b-3
4b+5
Answer:
563.55
Step-by-step explanation:
85/100*663=563.55