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2 years ago

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What is the equation of a line with a slope of 4 and contains the point (1,-6)

1 answer:

DanielleElmas [232]2 years ago

7 0

The equation of a straight line that passes through a point [x1 , y1} and having a slope ‘m’ is given by (y - y1) = m (x - x1)

Given m = 4 and point ( 1,6), then the equation of the line is

(y-6) = 4 (x-1) i.e, y - 6 = 4x - 4

i.e, 4x -y -4+6 =0 i.e, 4x - y = - 2 or 4x-y+2 = 0

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Need Help ASAP on this question

marta [7]

Step-by-step explanation:

$1250 - 8 \times 82 = \\ = 1250 - 656 = \\ = 594$

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2 years ago

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ddd [48]

Answer:

I used my name, lol

Step-by-step explanation:

Kat wants to use her money to support animals at a shelter after receiving her pay check from work . She pays $15 per animal, and leaves $20 for the workers. She can spend at most $130. How many animals can she help?

Solve for x

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Add 20 to both sides to isolate x

$15x-20+20\leq 130+20\\15x\leq 150$

Divide each side by 15

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(I am so sorry I took so long, I couldn't come up with anything.)

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3 years ago

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Serggg [28]

Answer:

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Step-by-step explanation:

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2 years ago

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What is the 32nd term of 311, 305, 299

nata0808 [166]

Answer:

503

Step-by-step explanation:

For an arithmetic sequence, the n-th term is found by

$a_n = a_1 + (n - 1)d$

To find $d$ (the common difference) we can simply subtract one of the terms by the last, for example:

$d = 299 - 305 \\d = -6 \\$

The common difference must be the same throughout the entire sequence, so we can do it once more just to be sure:

$d = 305 - 311\\d = -6$

We also have to know that $a_1$ stands for the first term of the sequence, which in this case is 311.

Now that we know this, let's find the 32nd term

$a_{32} = 311 + (32 - 1)-6\\a_{32} = 311 + 192\\a_{32} = 503$

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3 years ago

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When 60% of a number is added to the number, the result is 192

Talja [164]

Answer:

the number (x) is 120.

Explanation:

<em>100% + 60% = 160% = 1.6 </em>

<em />

<em>(just multiply it by 1.6 because it is equal to 60%)</em>

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2 years ago