no because 7.909090 is greater than 7.9 so it would not make that a true statement.
Answer:
15 friends, 11 pounds, equally, 1.36 pounds
-8+b2-(5+b2). Since the - is outside the paranthesis the signs inside change: -8+b2-5-b2. -8-5=-3, b2-b2=0. Your answer: -3 :)