14.2 xxx hope this helps :)
Answer:
3x^2+14x-5
Step-by-step explanation:
Use the foil method. Multiply 3x by (x+5) first, then multiply -1(x+5). This produces 3x^2+15x-x-5, reduce to get 3x^2+14x-5.
Answer:
1) d ≤ -12
2) x ≥ -25
Step-by-step explanation:
-2.5d ≥ 30
2.5d ≤ -30
d ≤ -12
10 - x ≤ 35
-x ≤ 25
x ≥ -25
In the given geometric series, each next term is obtained by multiplying the previous term by a fixed number known as common ratio.
In this case the common ratio is -3.
As,
- 3.49 x -3 = 10.47
10.47 x - 3 = -31.41
and so on...
So, the next number of the series will be:
94.23 x - 3= -282.69
Thus, the answer to this question is - 282.69
