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3 years ago

Write y=-4/5x-2 in standard form using integers?

Mathematics

2 answers:

kogti [31]3 years ago

3 0

Answer:

4/5x + y = -2

Step-by-step explanation:

Nutka1998 [239]3 years ago

3 0

Answer:

4x+5y=-10

Step-by-step explanation:

We have to arrange $y=\frac{-4}{5}x-2$ in the standard form using integers.

The standard form of the equation of a line is represented as Ax+By=C, where A,B,C are integers and A≥0.

Therefore, multiplying the given equation by 5 on the both sides, we have,

$5y=-4x-10$

On rearranging,we get,

$4x+5y=-10$

Which is the required standard form using integers.

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Internet providers: In a survey of 935 homeowners with high-speed Internet, the average monthly cost of a high-speed Internet pl

BlackZzzverrR [31]

Answer:

68% of plans cost between $62.16 and $86.52.

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed random variable:

68% of the measures are within 1 standard deviation of the mean.

95% of the measures are within 2 standard deviation of the mean.

99.7% of the measures are within 3 standard deviations of the mean.

In this problem, we have that:

Mean: 74.34

Standard deviation: 12.18

Bell-shaped is the same as normally distributed.

Estimate the number of plans that cost between $62.16 and $86.52.

62.16 is one standard deviation below the mean.

86.52 is one standard deviation above the mean.

By the Empirical rule, 68% of the measures are within 1 standard deviation of the mean.

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7 0

3 years ago

I need help asap :):):):

Kamila [148]

Answer:

its the second one

Step-by-step explanation:

6 0

3 years ago

I need help really bad I'm gonna give 25 points who helps me

Feliz [49]

I hope this helps you

6 0

3 years ago

Apply the distributive property using the greatest common factor to write an equivalent expression. Enter your answers in the bo

Lilit [14]

Solution:

0.3 × 2.7

Using Distributive property of multiplication with respect to subtraction the value of multiplication of two rationals or two decimals

⇒0.3 × (3-0.3)

⇒ 0.3 × 3 - 0.3 × 0.3

⇒ 0.9 - 0.09

= 0.81

H C F of 0.3 and 2.7 is 0.3.

The Equivalent of product of 0.3 × 2.7 are

1.→0.9 × 0.9

2.→→ 3 × 0.27

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3 years ago

If a point inside the rectangle was chosen at random what is the probability that it is on the left side of the center line

Lerok [7]

A center line of a rectangle divides it into 2 equal pieces. Therefore, the chance that the point will be on the left, or the right side for that matter, side of the rectangle is 50%.

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3 years ago

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