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Elena L [17]
2 years ago
8

What is the equation of the line that passes through the point 3,-1 and has a slope of 2

Mathematics
1 answer:
LenaWriter [7]2 years ago
3 0

Answer:

y=2x-7

Step-by-step explanation:

so here's my work

I just plugged stuff in so:

y+1=2(x-3)

y+1=2x-6

y=2x-7

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Each side of a square calendar is 19 inches long. What is the calendar's perimeter?
liberstina [14]

Answer:

a square has 4 sides each of those sides is 19in long perimeter is all around the square so you would add 19+19+19+19=79in

6 0
2 years ago
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Question 9 of 25<br> 2 Points<br> What is g(x)?
patriot [66]
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5 0
3 years ago
Ricardo earns a base salary of $500 a week plus a weekly commission he has earned a commission of $325, $460, $280, $400, $380,
Vinvika [58]

Answers:

1)

Mean = $349.2

Median = $352.5

Range = $210

2)

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3)

$355

I have attached a photo of the work written for this question:

4 0
3 years ago
a city has a population of 340,000 people suppose each year the population grows by 7% what will rhe population be after 12 year
NemiM [27]
So this is going to be an exponential equation, which the format is y=ab^x , in which a is the initial value and b is the growth/decay rate.

In this case, a is going to be 340,000 and b is going to be 107%, or 1.07, since the population is going to be increasing by 7% and the equation is now y=340000(1.07)^x .

Now replace x with 12 and solve.

y=340000(1.07)^{12}

Solve 1.07^{12}, and then if you don't round that answer and multiply it with 340000 you get y=765745 .
6 0
3 years ago
4. Joe likes sports. He has 4 soccer medals, 1 tennis medal, 3 swimming medals and 5
Lady_Fox [76]

Answer:

4:3

Step-by-step explanation:

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So it would be 4:3

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2 years ago
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