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kakasveta [241]
2 years ago
11

Pls explain how to solve this elimination problem!!

Mathematics
1 answer:
trapecia [35]2 years ago
6 0
Multiply the second equation by -2. This will cancel out the y
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A contractor is considering a sale that promises a profit of 26,000 with a probability of 0.7 or a loss (due to bad weather stri
Lady bird [3.3K]

Answer:

A

Step-by-step explanation:

The expected profit would be the sum of all the possibility multiplied. It means,

<em>"We need to multiply the profit by its possibility and add it with the product of the loss and its possibility."</em>

<em />

This will be the expectation, or expected profit.

Let's do it:

Expected Profit = (26,000)(0.7) + (-8000)(0.3) = 15,800

The correct answer is A

7 0
3 years ago
Read 2 more answers
What is the answer thank you for your help
MAXImum [283]
Y = -x +6

the -x is because the slope of the line goes down 1 over 1, and -x is the same as -1x
the +6 is for the y intercept, at (0,6)
3 0
2 years ago
Find the measure of Arc AB.
Natalija [7]

Answer:

The measure of arc AB is 88\°

Step-by-step explanation:

we know that

The inscribed angle measures half that of the arc comprising

so

m

we have

m

substitute

44\°=\frac{1}{2}(arc\ AB)

88\°=arc\ AB

rewrite

arc\ AB=88\°

7 0
3 years ago
Math nation section 10 test yourself
Aleksandr [31]
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3 years ago
For each of the following angles, name the angle that is congruent.
Hitman42 [59]

isosceles

Step-by-step explanation:

it just is trust me

6 0
3 years ago
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