Julian ways his pet cat every month. the table shows how much the cat weight change each month for 3 months. what is the total change in the cat's weight for all three months?

-0.5 kg

Step-by-step explanation:

Negative values means the cat's weight decreased from the previous month.

Positive values means the cat's weight increased from the previous month.

We want how much change in the last 3 months cat had gone though. We simply add up the changes.

-0.7 + 0.5 - 0.3 = -0.5

This means the cat's total weight change in all three months is decrease of 0.5 pounds.

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

answer: i don't understand it

step-by-step explanation: sorry