Answer: 576.09
Step-by-step explanation:
First number = 5.19.
The second number was 10 times the first number which will be:
= 5.19 × 10
= 51.9
The third number was 10 times the second number. Thus will be:
= 51.9 × 10
= 519
The sum of the numbers will be:
= 1st number + 2nd number + 3rd number
= 5.19 + 51.9 + 519
= 576.09
Just multiply the order pairs by 3. For example,
(2,0) times 3 = (6,0)
(3, -1) times 3 = (9,-3)
(-2,-5) times 3 = (-6, -15)
The solution set is r = (+4, -4) .
Answer:
6x^2 - 7x + 2.
Step-by-step explanation:
Use long multiplication:
6x^2 - 7x + 2 <--------------Answer.
---------------------------------
x - 2 ) 6x^3 - 19x^2 + 16x - 4
6x^3 - 12x^2
------------------
-7x^2 + 16x
-7x^2 + 14x
------------------
2x - 4
2x - 4
--------------
......
