Answer:c
Step-by-step explanation:
Answer:
-4x^2-28x
Step-by-step explanation:
Distribute
-4x(x) and -4x(-7)
-4x^2 and -28x
<span>Mean Absolute Deviation (MAD): 6</span>
Answer:
no
Step-by-step explanation:
54 is 75% of x.
75% of x:

75% of x is (3/4)x and 75% of x is 54. Set (3/4)x equal to 54:

54 is 75% of
72.