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BabaBlast [244]
3 years ago
9

What is the solution of the following system?{3x + 3y = 10−9x − 9y = −30

Mathematics
1 answer:
lianna [129]3 years ago
5 0

Answer:

Infinitely many solutions.

Step-by-step explanation:

3x+3y=10

-9x-9y=-30

----------------

3(3x+3y)=3(10)

-9x-9y=-30

-------------------

9x+9y=30

-9x-9y=-30

-----------------

0=0

infinitely many solutions

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Answer: 0.24 +/- 0.088 = (0.152, 0.328)

Step-by-step explanation:

The point estimate p is given by;

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The solution for the given confidence interval is derived using the equation

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Find the face value of the 20-year zero-coupon bond at 4.4%, compounded semiannually, with a price of $8,375.
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<u>Given</u>:

Time,

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Rate,

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By substituting the values, we get

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Learn more about face value here:

brainly.com/question/14862802

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3 years ago
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