Answer:
Below in bold.
Step-by-step explanation:
3x + y = -1
2x + y=0
Subtract to eliminate y:
3x - 2x + y - y = -1 - 0
x = -1
So, substituting for x in the first equation;
3(-1) + y = -1
y - 3 = -1
y = 2.
The solution is the ordered pair (-1, 2).
The system is a pair of straight lines which intersect at the point (-1, 2).
You have that:
- Her contribution from her salary <span>to her 401(k) plan, </span>is: 12%.
- Her annual salary is: $55,700.
Then, to solve this problem and calculate her pretax income, you must following the steps below:
1. You must calculate the amount that Violet contributed to her 401(k) plan. So, you have:
12%/100=0.12
($55,700x0.12)=$6,684
2. Now, you must subtract her annual pay ($55,700) by the amount obtained ($6,684), as below:
Pretax income= $55,700-$6,684
<span> Pretax income=$49,016
</span><span>
What is her pretax income?
The answer is: Her pretax income is </span>$49,016
Answer:
(x − 5) (2x + 3)
Step-by-step explanation:
2x² − 7x − 15
Factor using AC method.
2 × -15 = -30
Factors of -30 that add up to -7 are -10 and 3.
Divide by 2 and reduce: -10/2 = -5/1, 3/2
The factors are x − 5 and 2x + 3.
(x − 5) (2x + 3)
Answer:
35.10585
Step-by-step explanation:
Step-by-step explanation:
Hence, each episode lasted for 50 minutes on an average.