Answer:
$ 158.95
Step-by-step explanation:
Reduction = 25% of 199
= 0.25 * 199
= $ 49.75
Price of the tablet after reduction = 199 - 49.75 = $ 149.25
Sales tax = 6.5% of 149.25
= 0.065 * 149.25
= $ 9.70
Total price that he need to pay = 149.25 + 9.70
= $ 158.95
What we want to do here is make it long division. x²+2x+8 on the left, and
+x³+7x²-6x+8 on the right, as will be shown
x²
________________________________________
x²+2x+8|
+x³+7x²-6x+8
We start off by dividing
by x², which is x². After that, we put x² at the top and subtract (x²+2x+8)*(x²) from the whole equation, which looks like
x²
________________________________________
x²+2x+8|
+x³+7x²-6x+8
- (
+2x³+8x²)
_____________________
-x³-x²-6x+8. Continue this pattern until you can't (the next step would be dividing (-x³ by x²) and you should have your answer! Good luck, and feel free to ask any questions as necessary!
Answer:
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Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
A(- 5, 2) translated to A'(2, - 2)
Isa shift of 7 units in the x direction and - 4 units in the y direction, thus
(x, y ) → (x + 7, y - 4 ) ← translation rule, hence
B(- 6, 5 ) → B'(- 6 + 7, 5 - 4 ) → B'(1, 1 )
Factor out the leading coefficient:
Now complete the square:
Now, redistributing the leading
gives