the top question is the second answer and the second question is also the second answer
The answer would be 80 because you are multiplying each number by 2. You multiply 5 x 2 = 10, 10 x 2 = 20, 20 x 2 = 40, and then 40 x 2 = 80. That is how I got the answer 80!!
It’s false because if you take a negative number away from another negative number it would give you another negative number not a positive number!