3 years ago

What is a gemstone?

Mathematics

2 answers:

kow [346]3 years ago

4 0

Answer:

I think it's all of the above

anyanavicka [17]3 years ago

3 0

Answer: d. all of the above.

Step-by-step explanation:

I used my common sense about how gemstones work. Also, it fits all of the descriptions.

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babunello [35]

Answer:

B. $y = 3x - 4$

Step-by-step explanation:

First, using two points (0, -4) and (3, 5), find slope:

$m = \frac{y_2 - y_1}{x_2 - x_1} = \frac{5 -(-4)}{3 - 0} = \frac{9}{3} = 3$

Slope, m = 3

Next, determine the y-intercept, b.

The y-intercept is the value of y when x = 0. It is the point where the line intercepts the y-axis.

From the graph given, y-intercept, b, is -4.

Substitute b = -4 and m = 3 into $y = mx + b$ .

The equation would be:

✔️ $y = 3x - 4$

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Mai's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Mai $4.10 per pound, and type B co

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Step-by-step explanation:

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