Answer: -11
Explanation: Once the number scale descends into the negatives, the numbers closest to zero are the biggest while those farther along the line are smaller. This is because it is negative, but if both numbers were positive, the answer would be three because it is of lesser value than positive 11. But in this case, it’s the opposite.
A blue whale weighs more than an African elephant by 111.5 tons
African elephant= 15,000/2,000= 7.5 tons
Blue whale weighs 238,000/2,000=
119 tons
119-7.5 = 111.5 tons
Answer: The bill was $150 without tip and 172.50 with tip
Step-by-step explanation: