Question

Please help will give brainliest

Answer 1

Answer:

16p - 2

Step-by-step explanation:

Answer 2

Answer:

20p - 2

Step-by-step explanation:

To find a perimeter, you take the values of each side and add them together.

• Let's start there.

$(p-8)+(9p-7)+(p-8)+(9p-7)$

• Bring all values with a p to one side

$p+9p+9p+p-8+7-8+7$

• Simplify, knowing values with an attached variable cannot be added to values without an attached variable.

$20p-8+7-8+7$

• Simplify the other numbers.

$20p-2$