When you divide a negative and a positive, you don't have to worry about the negative that much. Just divide like normal, and then add the negative at the end. However, if you divide a negative by a negative, it's double negative, and therefore positive. So in the case of -19 / 13, the answer would be negative.
Hope this helps! :)
4*20 is 80. 2*5 is 10.
There would need to be 90 meatballs.
There needs to be more information in order to solve your problem.
I'm sorry :(
Answer:
The answer is d i believe
Step-by-step explanation:
I will assume that this question is about scientific notation (also assuming that the first number is 3.4*10^2), where you can arrange the numbers by the exponent of the 10, so from least to greatest:

,

, 435, and