5
reason is because if you’re pentagon has lines of 5 then the area would be 25
(2y² + 7y + 11) - (8y² - 5y + 7) you can distribute the negative sign to the second expression and then combine the like terms
new expression: (2y² + 7y + 11) (-8y² + 5y - 7)
2y² and -8y² equals -6y²
7y and 5y equals 12y
11 and -7 equals 4
The answer is -6y² + 12y + 4
Answer: 7x-y=10
Step-by-step explanation:
-50 because if he owes 10 different people the same amount it would be -50 because he owes them money