3 years ago

I don't understand this please help

1 answer:

8 0

Anna learns in her science class that the human eye blinks an average of 4,200,000 times a year. What is this number expressed in scientific notation?

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What is the solution to the equation 1.6m − 4.8 = −1.6m?

Alla [95]

1.6m − 4.8 = −1.6m
- 1.6m -1.6m
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divide both sides by -3.2

m = 1.5

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3 years ago

Which of the graphs below represents the equation 3x-2y=-12?

Sunny_sXe [5.5K]

Graph B would be the answer.

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-2y=-3x+12

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4 years ago

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gavmur [86]

Answer:

m = 3/5

Step-by-step explanation:

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step 1: Find 2 coordinates

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Step 2: Find slope m

m = (50 - 80)/(-50 - 0)

m = -30/-50

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3 years ago

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Art [367]

Answer: 2x^3

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Multiply (x-2)(3x+4) using distributive property

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