1 year ago

HELP PLEASE!!

Mathematics

1 answer:

Galina-37 [17]1 year ago

8 0

D. it will take 4 mins to eat 84 hot dogs

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If a(b+c)=d and a, b, c and d are all integer, then which of the following must be true?

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B. ab+ac=d

Step-by-step explanation:

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Given f(x)=9-2x, if f(x)=19, find the value of x. Can some one help please?

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Answer: -5

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James has 858 feet of rope. There are 18 teams of hikers.

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Step-by-step explanation:

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2 years ago

You are comparing cell phones. The old model is 7/8 of an inch thick. The new model is 3/5 of an inch thick. How much thinner is

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The new model is 11/40 of an inch thinner than the old model.

In order to do this, we need to subtract the new model from the old model.

7/8 - 3/5

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35/40 - 24/40

Then simply complete the operation.

11/40

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3 years ago

without graphing what is the equation for THE LINE THAT PASSES THROUGH THE POINTS (-4, 3) AND (6 -2)

mojhsa [17]

Answer:

The answer to your question is: y = -1/2 x + 1

Step-by-step explanation:

Data

A (-4 , 3)

B (6, -2)

Formula

$m = \frac{y2 - y1}{x2 - x1} \\$

(y - y1) = m(x - x1)

Process

$m = \frac{-2 - 3}{6 + 4}$

$m= \frac{-5}{10}$

$m = -\frac{1}{2}$

(y - 3) = -1/2 (x + 4)

2(y - 3) = -1(x + 4)

2y - 6 = -x - 4

2y = - x - 4 + 6

2y = - x +2

y = -1/2 x + 1

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2 years ago