-14+3/2b-(1+2/8b), then take out the blanket become -14+3/2b-1-2/8b , get 5/4b-15=0 so 5/4b=15 ,get b=15×4÷5. b=12
C
20% increase
$50 + 20% = $60
Answer:
The domain of a function is the set of all possible inputs for the function. For example, the domain of f(x)=x² is all real numbers, and the domain of g(x)=1/x is all real numbers except for x=0. We can also define special functions whose domains are more limited.
The range is the difference between the largest and smallest numbers. The mid range is the average of the largest and smallest number.
Hope this helps!
The answer is a square because it is a polygon and all sides are congruent and angles too
