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Alex787 [66]
2 years ago
8

Find the​ slope-intercept form for the line parallel to −2x+5y=10 and passing through the point ​(−5​,−4​)

Mathematics
1 answer:
Elis [28]2 years ago
6 0

Answer:

y = 2/5x - 2

Step-by-step explanation:

-2x + 5y = 10

5y = 2x + 10

y = 2/5x + 10/5

y = 2/5x + 2

Slope (m): 2/5 and (-5;-4) x= - 5 and y= - 4

b = y - (m)(x)

b = -4 - (2/5)(- 5)

b = - 4 +2

b = -2

y = 2/5x - 2

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Step-by-step explanation:

140+82+78

6 0
3 years ago
Can i have some help
SVETLANKA909090 [29]

Answer:

b. m = 2, b = 4

Step-by-step explanation:

y = mx + b

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(8.166×10^8)×(1.515×10^9)
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3 years ago
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4 0
3 years ago
BELL RINGER #2
NemiM [27]

Answer:

A. 2 4/5

Step-by-step explanation:

To find how many hours she worked for $210, you must get the amount of money she gets in 1 hour.

Because she charges $43 dollars every hour, and fines a fee of $30 flat, we must add both of the amount to get how many she earns in 1 hour.

So:

$45 + $30= $75

She earn $75 in 1 hour.

Next, divide $210 dollars that she earned for working for hour(s) to the amount of money she earned in 1 hour to find how many hours she worked.

So:

$210 ÷ $75= 2.8 hours

The answer is 2.8 hours

Because the given answers is in fraction, we must change the decimal into a fraction.

To change a decimal into a fraction, you must place the decimal over its place value.

Because 8 in the decimal 2.8 is in the tenths place, you must place it over 10

So:

2.8 into a decimal is 2 8/10

Simplify (only simplify if possible):

Divide 8 and 10 to their GCF which is 2.

So:

8 ÷ 2= 4

10 ÷ 2= 5

So the fraction and the answer is now:

2 4/5

I hope this helps! I'm sorry if it's wrong and too complicated.

4 0
3 years ago
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