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daser333 [38]
3 years ago
11

Solve each. Show all necessary work.

Mathematics
1 answer:
LenaWriter [7]3 years ago
8 0

Answer:

y = 3x - 9

Step-by-step explanation:

First, find the slope using y2 - y1 / x2 - x1

36 - 21 = 15

15 - 10 = 5

15/5 = 3, so the slope (m) is 3.

Now, plug into point-slope form: y - y1 = m (x - x1)

y - 21 = 3 (x - 10)

Simplify

y - 21 = 3x - 30

y = 3x - 9

I hope this helps!!

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Karolina [17]

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Step-by-step explanation:

8 0
1 year ago
At 8:30 A.M.., Briana started filling a 2,800-gallon pond. At 10:30 A.M., she had filled 1,400 gallons. At what time will the po
Sati [7]

Answer:

12:30 pm

Step-by-step explanation:

8:30 am pond is empty

10:30 am pound is 1,400 gallons full

  time?    pound is 2,800 gallons full

from 8:30 to 10:30 are 2 hours so the rate of filling up is

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to have a whole pond filled we need another 2 hours because

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3 0
2 years ago
Help plz?!!??!!?!!??!
3241004551 [841]
180 - 275 = <span>95

</span>Which is... C) 95kg


An easy way to check your answer is right is to add 95 to 180.

180 + 95 = 275

275=275

The answer checks out!


7 0
3 years ago
Read 2 more answers
1/3 (12x-24) =16
liraira [26]

Answer:

6

Step-by-step explanation:

Multiplying both sides by 3, we have 12x - 24 = 48. Adding both sides by 24, we have 12x = 72. That means x = 6

Can I have brainliest

4 0
3 years ago
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