You estimate the product by rounding to the nearest 10:
9 becomes 10 and 54 becomes 50
9 x 50 = 450
Answer: C
Step-by-step explanation:
y2-y1/x2-x1
-9+7/5-6 = 2
I'm pretty sure the answer is checking account A. Hope this helps
Solution
The range is defined as:
Range = Max - Min
For this case we can conclude that the best solution would be:
B, C
Answer:
34
Step-by-step explanation: