Answer:
79
Step-by-step explanation:
To find the value of 
, when x = 3, simply plug in the value of x in the expression and solve as follows:
The value of , when x = 3, is 79
Answer:
27+5x
Step-by-step explanation:
Answer:
G.
Step-by-step explanation:
I can't explain this one the best, but basically what I did was enter the fraction into my calculator and then used the S to D to get my answer.
(hope this helps!)
The real part (-6)
the imaginary part 2i
90 × 7 = 630 , it's not hard, it's easy
