Answer:
c
Step-by-step explanation:
c
Answer: The total change is 21.
Since you want to find the change from the lowest to highest, make it into a subtraction problem. First of all, take the smallest number in front of the largest.
20 -1
Next, add a minus sign in between, your equation should look like this:
20 - (-1) = x
Then, you cancel out the negative signs. After that you solve it
20 - (-1) -> 20 + 1.
Lastly, you add them together.
20 + 1 = 21.
In conclusion, the answer is 21.
Answer:
A
Step-by-step explanation:
Answer:
what is the problem?
Step-by-step explanation:
1.C 2. A 3. I think its A I hope this help
