Answer:
The correct answer would be C) {28}
Explanation:
Step 1, Cross multiply
7/p x 8/2
= 56= p x 2
Step 2: Switch the sides
p x 2 = 56
Step 3: Divide both sides by 2
( remember that we cross multiplied.)
p x 2/2 = 56/2
Step 4: Simplify
p = 28
So that answer would be C. p = 28