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Gnom [1K]
3 years ago
6

Can someone please help me

Mathematics
2 answers:
ale4655 [162]3 years ago
8 0

Answer:

-4

Step-by-step explanation:

In order to get from point -1, 8, to point 2, -4, you would have to go down 12 and right 3, which would be 12/-3, which would simplify to -4

Dmitriy789 [7]3 years ago
4 0

Answer:

<h2>-4</h2>

Option B is the correct option

Step-by-step explanation:

Let the points be A and B

A ( -1 , 8 ) -----> ( x1 , y1 )

B ( 2 , -4 ) -----> ( x2 , y2 )

Now, let's find the slope of the line:

\frac{y2 - y1}{x2 - x1}

plug the values

=  \frac{ - 4 - 8}{2 - ( - 1)}

Calculate the difference

\frac{ - 12}{2 - ( - 1)}

When there is a (-) in front of an expression in parentheses , change the sign of each term in expression

\frac{ - 12}{2 + 1}

Add the numbers

=  \frac{ - 12}{3}

Reduce the fraction with 3

=  - 4

Hope this helps..

Best regards!!

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The number of cookies and trays are illustrations of greatest common factors.

  • The number of trays is 8
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The given parameters are:

\mathbf{Chocolate\ chip=48}

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To do this, we simply calculate the greatest common factor of 48, 64 and 120

Factorize the numbers, as follows:

\mathbf{48 = 2 \times 2 \times 2 \times 2 \times 3}

\mathbf{64 = 2 \times 2 \times 2 \times 2 \times 2 \times 2}

\mathbf{120 = 2 \times 2 \times 2 \times 3 \times 5}

So, the GCF is:

\mathbf{GCF= 2 \times 2 \times 2}

\mathbf{GCF= 8}

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We have

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Divide each cookie by the number of trays

So, we have:

\mathbf{Chocolate\ chip = \frac{48}{8} = 6}

\mathbf{Rainbow = \frac{64}{8} = 8}

\mathbf{Oatmeal = \frac{150}{8} = 15}

Hence, 6 chocolate chips, 8 rainbows and 15 oatmeal cookies would fit each tray

Read more about greatest common factors at:

brainly.com/question/11221202

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