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Masteriza [31]
2 years ago
15

Which is the equation of a line with a slope of -2 and a y-intercept of -5?

Mathematics
1 answer:
kogti [31]2 years ago
5 0

Answer:

y = -2x - 5

Step-by-step explanation:

The given slope, or m, is -2 and the given y-intercept, or b, is -5.

The y-intercept equation is y = mx + b, so by knowing this equation all you need to do is plug in the given slope and y-intercept

y = -2x - 5

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Can someone help me simplify (2n + 2) + (8 + 8)
emmasim [6.3K]

Answer:

7

Step-by-step explanation:

1. Lets Combine Like Terms. The only combineable terms are 8 and 8. So if we combine them they will equal 16. And we will have (2n+2)=16

2. Let's isolate the variable. We can do this by subtracting 2 from both sides. This will come out to 2n+14.

3. Let's further isolate the variable. We can do this by dividing both sides by two, which will finally come out to n=7

3 0
3 years ago
Can someone please help me?
denis-greek [22]

Answer:

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Step-by-step explanation:

Use a graphing calculator like desmos and youll find the answer

3 0
2 years ago
Find the balance in the account. $2,500 principal earning 4%, compounded quarterly, after 4 years
Helen [10]

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3 0
3 years ago
Below is the data of ages at the local amusement park on a certain day.
nignag [31]

Answer:

39

Step-by-step explanation:

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Here are the intervals with the number of people that were in each:

1-7 (9)

8-14 (14)

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How many different ways can you arrange 100 numbers?
Semenov [28]
10,000 or 100,000 so I hope it helps
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3 years ago
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