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Harman [31]
3 years ago
5

*44 POINTS*

Mathematics
1 answer:
egoroff_w [7]3 years ago
3 0

Answer:

The standard form is -x + 2y = 8

Step-by-step explanation:

To find this, start by using point-slope form with the given information.

y - y1 = m(x - x1)

y - 3 = 1/2(x + 2)

Now solve for the constant.

y - 3 = 1/2(x + 2)

y - 3 = 1/2x + 1

-1/2x + y - 3 = 1

-1/2x + y = 4

Now to get integers, multiply the whole thing by 2.

-x + 2y = 8

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What are the terms and coefficients of the expression?<br><img src="https://tex.z-dn.net/?f=12%20%2B%208r%20-%203%28s%20-%205%29
Bess [88]
Coefficients are 8,15
6 0
3 years ago
The temperature was 6° C.<br> By how much has it fallen if it is now -5° C?
Butoxors [25]

Answer:

11 °C

Step-by-step explanation:

  • Initial temperature = 6 °C
  • Final temperature = - 5°C
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= 6 - (-5)

= 6 + 5

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Hope it helps you in your learning process.

8 0
2 years ago
Read 2 more answers
Write this ratio as a fraction in simplest form without any units. 28 quarts to 9 gallons You can use the table below to help co
jolli1 [7]

Answer:

  7/9

Step-by-step explanation:

In order to write the fraction without any units (as a pure number), we must have units in the numerator and denominator that are the same. Then the units cancel.

<h3>Convert to gallons</h3>

We are given the conversion ...

  4 quarts = 1 gallon

Multiplying by 7, we see ...

  28 quarts = 7 gallons

<h3>Ratio</h3>

This lets us write the desired fraction as ...

  (28 quarts)/(9 gallons) = (7 gallons)/(9 gallons) = 7/9

The ratio in simplest form is 7/9.

4 0
1 year ago
3
Vaselesa [24]

Answer:

sorry kailangan ko lmg ng points

6 0
2 years ago
Sasha can run at an average speed of 934 9 3 4 min/mi. She runs at this speed for 6814 68 1 4 min. How many miles does Sasha run
lutik1710 [3]
I don't know what the spaces are meant for but I think that means 934 and 6814 only. Another point is, speed should be expressed in units of distance over time. So that would be miles/min.

So, distance could be calculated by multiplying speed and time.

d = 934 mi/min * 6814 min
d = 6,364,276 miles


8 0
3 years ago
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