Answer:
(2p + r + 7) × (p + 9)
Step-by-step explanation:
Length: 2p + r + 7
Width: p + 9
Answer:
-4
Step-by-step explanation:
subtract 2 from both sides to get 3p and -12
then divide both sides by 3 to get p and -4
Answer:
(1,-1)
Step-by-step explanation: