Answer:
8
Step-by-step explanation:
AB=DC
BC=AD
BA=CD
CB=DA
Sam needs 12 weeks.
explanation: if he can do 30 paintings in 4 weeks then find out if 30 can go into 90. since it can when you multiply it by 3, then also multiply 4 by 3 since he needs 3 times more than the original amount. in total, he will need 12 weeks
1. c
2.a
3. 13,410
4. 2442
5. c
-9w + 27y - 54
If that's all you need - You're just multiplying 9 with each number in the parenthesis! I hope all is well, and you pass! Good luck, rockstar. (:
Answer:
Step-by-step explanation:
