Find each sum or difference. Round to the place value of the less precise measurement. 7.79 km – 2.1 km

Mathematics

1 answer:

Aleksandr [31]2 years ago

5 0

7.79 km - 2.1 km = 5.69 km

Answer: 5.7 km

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Which of the following inequalities matches the graph? (1 point)

Aleksandr [31]

Answer: 2x + y < 7

Step-by-step explanation:

In the graph we can see that:

The line is a dashed line, and the shaded area is below the dashed line, then we will have something like:

y < a*x + b

We also can see that the slope of the line is negative, and that the y-intercept is +7

Then the inequality will be something like:

y < a*x + 7

Now we can see that the line passes through the points (0, 7) and (3, 1)

Then the slope will be:

a = (1 - 7)/(3 - 0) = -6/3 = -2

that is negative, as we already said.

Then we have:

y < -2*x + 7

we can rewrite this as:

2x + y < 7

This is the first solution shown.

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$\frac{ \frac{15}{24} }{ \frac{15}{15} }$ =
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Which is an advantage of using a credit card? You can make purchases even when you don't have cash. You don't indulge in impulse

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hope this helps

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Read 2 more answers

What is this answer?

zhuklara [117]

Answer:

B is the correct answer