You can use the butterfly method. Two numbers that equal A times C must also add up to B. A=1 B=-10 C=21. A times C is 21 and B is -10. Two numbers that multiply to 21 and add to -10 are -7 and -3. Factored form: ( x - 7 )( x - 3 ).
A. the outlier is 37
B. the mean with the outlier is 20
C. the mean without the outlier is 17.5
The answer would be 28 square inches because you would multiple the length (4 inches) and the width (7 inches) to each other.
Answer:
addiction
Step-by-step explanation:
thats what ad is
