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3 years ago

Leon correctly found the slope and y-intercept of the line that passes through the points (9, –8) and (3, 4) as follows.

Mathematics

1 answer:

Anna11 [10]3 years ago

6 0

Answer:

$\displaystyle y = -2x + 10$

Step-by-step explanation:

The work is already done. This is EXACTLY how you find the parallel line, however, two answer choices are an EXACT REPLICA of each other. Perhaps there was a typographical error?

I am joyous to assist you anytime.

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A value to describe the steepness of a strainght line

marta [7]

That depends if the line is vertical or horizontal. If the line is vertical, the slope (steepness) of the line is undefined (this is because the x values across the entire line are the same). If the line is horizontal, the slope of the line is 0 (this is because the y values will always subtract to equal 0 when you use the form y1 - y2/x1 - x2 to find slope).

Hope this helps.

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4 years ago

Solve 1/f=1/a+1/b for f

Alika [10]

Answer:

f=ab/a+b

Step-by-step explanation:

Let's solve for f.

1/f=1/a+1/b

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3 years ago

A recipe calls for 1 1/2 gallons of chopped onions.How many pounds of onions should you use if one cup of chopped onions weigh 6

Dvinal [7]

Answer:

15 pounds of onions are needed in the recipe.

Step-by-step explanation:

Total gallon of chopped onion needed for the recipe = 1 1/2 gallons

Solving the mixed fraction, we get

$1\frac{1}{2} = 1 + \frac{1}{2} = 1 + 0.5 = 1.5$

So, the chopped onion needed = 1.5 gallons

Also, 1 gallon = 160 ounces

So, 1.5 gallon = 1.5 x (160) ounces = 240 ounces

⇒ 1.5 gallon = 240 ounces

Now, 1 ounce = 0.0625 pounds

⇒ 240 ounces = 240 x 0.0625 pounds = 15 pounds

Hence, 15 pounds of onions are needed in the recipe.

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3 years ago

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Kisachek [45]

Answer:

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3 years ago

At a park, 96 brown bag lunches were given out in thirty minutes. If 29 bags remain and X represent the starting number of brown

olya-2409 [2.1K]

96=29+x
then solve
so you subtract 29 from both sides of the equation,
and you would have 67=x

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3 years ago