
- Debbie
2. Pete
3. Joel
4. Pete
5. Debbie
6. Jess


It seems to me that Deb is both right and wrong. He had to help the driver, but when the driver didn’t say thank you…
Առաջադրանքներ՝ 39, 41 ա-դ, 42 ա,բ, 43 ա-դ, 44 ա-դ, 45 ե-թ, 46 ա-դ
39.

41.

ա) -6ab
բ) 3bc
գ) 8kcp
դ) -p
42.


ա) b4
բ) a5
43.

ա) a2b
բ) k2p4
գ) 3a2b2
գ) 7x3y4
44.

ա) a5
բ) b5
գ) k8
դ) x15
45.






46.

ա) 44p4k2x
բ) 120x6y4
գ) -18a3b
դ) 28b3c2