2 years ago

What is the solution to the system of linear equations graphed below?

Mathematics

1 answer:

bezimeni [28]2 years ago

6 0

Answer:

Step-by-step explanation:

The solution is the point where the lines intersect! (3.5,-4)

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Answer:

Correct choice is B

Step-by-step explanation:

The exponential regression model can be written as exponential function

$y=a\cdot b^x.$

Then

$5,000=a\cdot b^0=a,\\ \\5,510=a\cdot b^2\Rightarrow 5,510=5,000\cdot b^2,\\ \\b^2=\dfrac{5,510}{5,000}=\dfrac{551}{500}\Rightarrow b\approx 1.05.$

Thus,

$y=5,000\cdot (1.05)^x.$

When $x=12,$ you get

$y(12)=5,000\cdot (1.05)^{12}\approx \$8,980.$

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3 years ago

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2 years ago

Whats the square footage of 10 by 10

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Answer: 100 square feet

How many square feet is a 10x10 room? The square footage of a room 10 feet wide by 10 feet long is 100 square feet. Find the square footage by multiplying the width (10 ft) by the length (10 ft).

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2 years ago

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Three brothers share 2 sandwiches equally.How much of a sandwich does each brothers share

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Step-by-step explanation:

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