To multiply decimals: Set up and multiply the numbers as you do with whole numbers. Count the total number of decimal places in both of the factors. Place the decimal point in the product so that the number of decimal places in the product is the sum of the decimal places in the factors.
Answer:
The bottom left answer choice displays an outlier
Step-by-step explanation:
You need to use the distance formula


so the distance between points (5,-2) and (-3,8) is

which won't simplify so it stays as is
The maximum length is 5 . The 3 tall takes away from the 8 and then your left with 5.