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3 years ago

What is the slope of a line that is parallel to the line represented by the equation x-y=8

Mathematics

1 answer:

coldgirl [10]3 years ago

6 0

The slope of x-y=8 is 1 because it's actually y = x-8

Parallel means the slope is equal to 1 as well.

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A container ship has to make 2 deliveries then return to the pier it started from. The boat travels 8 miles straight north to it

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Straight north is the answer

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3 years ago

THIS IS URGENT I NEED HELP ASAP.(9x 10^-3)^2

lora16 [44]

Answer:a

Step-by-step explanation:

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3 years ago

Sam baby-sat for x hours and earned $75. If he baby-sits for y more hours at the same rate, his total earnings will be $100. Whi

77julia77 [94]

The situation can be modeled with the linear equation:

$75 + y*($75/x) = $100

<h3>Which of the following equations represents this situation? </h3>

We know that if she wors for x hours, she earns $75.

This means that the amount that she gets per hour is:

R = $75/x.

Now, if she works y more hours, then she gets another $25 (for a total of $100).

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y*($75/x) = $25

We can rewrite this as:

$75 + y*($75/x) = $100

So the correct option is B.

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brainly.com/question/1884491

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1 year ago

I need Ans Fast !!!!!!!<br><br>

Alenkinab [10]

Step-by-step explanation:

A={6,9,11},B=ϕ

Here, B is empty set.

Therefore,

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=A∪ϕ

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A intersection ϕ is ϕ I guess

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2 years ago

Hi. I also need help with this question as well.

Lady bird [3.3K]

Answer:

Step-by-step explanation:

The diagram shows four points through which the line of proportional relationship should pass. One of these points has coordinates (8,28).

The line representing proportional relationship is always straight line passing through the origin and has the equation

$y=kx,$

where k is the coefficient of proportionality.

Substitute coordinates of known point into the equation:

$28=k\cdot 8\\ \\k=\dfrac{28}{8}=\dfrac{7}{2}=3.5,$

so the coefficient of proportionality is equal to $3.5.$

4 0

3 years ago