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elixir [45]
3 years ago
11

F(x) = -43 + 13x - 12

Mathematics
1 answer:
dlinn [17]3 years ago
6 0

Answer:

13x-55

Step-by-step explanation:

cymath

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What is the argument of the complex number shown? z=sqrt(2)/2 - sqrt(2)/2(i)
saveliy_v [14]

Answer:7pi\4

Step-by-step explanation:

5 0
2 years ago
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Any help on this?<br> Y=3x+7 <br> Y=x+1
denis23 [38]

Answer:

The answer is (x,y)=(-3,-2)

Step-by-step explanation:

I used the comparison method because I dont know what type of method you needed, sorry. The methods I know would be: the Comparison Method (what I used), the Substitution Method, Elimination Method,Inverse Matrix Method, Cramer's Rule, and the Gauss-Jordan Method.

You can also rewrite this equation to 3x-y=-7 and x-y=-1.

I'm sorry, I dont know what kind of answer you're looking for. I really hope this helps.

7 0
3 years ago
Can someone explain this to me I need help T_T
vaieri [72.5K]

Answer: 6,800,000 people

Step-by-step explanation:

We are looking for the number of people, not the percentage of wealth that has been made up by the people.

2% of the people are the richest in the United States, and there are 340,000,000 people in total in the United States.

2% = 0.02

340,000,000 * 0.02 = 6,800,000

I hope this was helpful! :)

4 0
3 years ago
An amusement park offers an entrance fee discount of 20% to children under 6 years of age and seniors 65 or older. What is the r
Temka [501]

Answer:

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Step-by-step explanation:

Ages under 6 will be in the interval [0, 5], or in the interval [0, 6), as you may wish.

Ages 65 or older will be in the interval [65, ∞).

The union of these two intervals is ...

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5 0
3 years ago
3 plus the quotient of a number and 2 is 7. What is the number?​
Sidana [21]
3 + x/2 = 7
x = (7-3)*2 = 8 = the number
8 0
3 years ago
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