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timofeeve [1]
3 years ago
6

What is the first step to finding the equation of a line when 2 points are known?

Mathematics
1 answer:
vladimir1956 [14]3 years ago
5 0
The first step to finding the equation of a line when 2 points are known....
the first step would be to use the slope formula to find the slope of the line
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A collector has 120 movie posters and 100 band posters she wants to sell 24 movie posters but still have her poster collection m
Ahat [919]

Answer:

They should sell 20 band posters.

Step-by-step explanation:

24 is 1/5 of 120 so we must find what 1/5 of 100 is.

it is 20.

5 0
4 years ago
4. Determine whether each sample is biased or unbiased. Include your reason why for full credit!
AnnyKZ [126]

Answer:

4) Unbiased; 5) Biased

Step-by-step explanation:

4) states that the audience of the poll was "random" people meaning it's a good foundation of data as they weren't chosen for the employee noticing their specific affiliation with being overjoyed with the product (as the question doesn't say) or for not liking (have complaints about it) the product.

5) The audience of the poll is fans of a sports team--definitely biased because they'll say they love the 49ers being a fan for them. Leads to skewed results not representing a portion of a population accurately.

8 0
3 years ago
Help on this too pls
kenny6666 [7]
<h3>$330</h3>

Step-by-step explanation:

Half of 40 is 20 and luckily they already gave us how much she would earn if she worked 20 hours.

So all we have to do is multiply the amount of money she earned when she worked 20 hours by 2 to see how much she earned when she worked 40 hours.

20 hours:165 dollars or 20:165

20 x 2= 40 and 165x2=330

So if Monique worked 40 hours she would earn $330.

5 0
2 years ago
Read 2 more answers
Help?<br> If (4,y) is a solution to y=2x-3, what is the value of y?
stepladder [879]

Answer: y=5

Step-by-step explanation:

Y=2(4)-3

Y=8-3

Y=5

7 0
3 years ago
Pwease halp uwu im so dumb...
fgiga [73]

I only made one  ,

there I leave you an image with the whole procedure


8 0
3 years ago
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