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3 years ago

What is the coefficient in the expression?

Mathematics

1 answer:

kompoz [17]3 years ago

4 0

Answer:

it is -17

Step-by-step explanation:

because the 17 has the variables a and y, it is a coefficient. Because the minus sign is in front of the 17, it makes it negative.

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Quick algebra 1 question for 50 points! <br><br><br> Only answer if you know the answer, Tysm!

Alexeev081 [22]

Answer:

x=0. The explanation is below.

Step-by-step explanation:

So, it is run 2 rise 6. We can fact-check that with 1 to 3 to 5 and 1 to 7 to 13. So, the slope is 3 because of rise over run. So, we can make an equation with y = mx + b. m = 3 because that is the slope. 1=3(1) + b. b=-2. So, the equation is y=3x-2. We can find any x using y and vice versa if we find the equation.

For this part, -2=3x-2. 3x=0. x=0.

4 0

2 years ago

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Tonya is looking at a graph that shows a line drawn between two points with a slope of -5. One of the points is smudged and she

Molodets [167]

Answer:

Step-by-step explanation:

y=3x-5 if you graph it it will go through -5 and end up at 5,10

5 0

3 years ago

If M is the midpoint of XY, find the coordinates of X if M(-3,-1) and Y(-8,6)

vova2212 [387]

$\bf \textit{middle point of 2 points }\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
X&({{ a}}\quad ,&{{ b}})\quad 
% (c,d)
Y&({{ -8}}\quad ,&{{ 6}})
\end{array}\qquad
% coordinates of midpoint 
\left(\cfrac{{{ x_2}} + {{ x_1}}}{2}\quad ,\quad \cfrac{{{ y_2}} + {{ y_1}}}{2} \right)$

$\bf \left( \cfrac{-8+a}{2}~,~\cfrac{6+b}{2} \right)=\stackrel{M}{(-3,-1)}\implies 
\begin{cases}
\cfrac{-8+a}{2}=-3\\\\
-8+a=-6\\
\boxed{a=2}\\
----------\\
\cfrac{6+b}{2}=-1\\\\
6+b=-2\\
\boxed{b=-8}
\end{cases}$

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3 years ago

Which expression is equivalent to

Afina-wow [57]

Answer:

Collect Like terms...Then Take the LCM

1/4x -1/3x +3 - 2

-1/12x + 1

1 - 1/12x .

Option D.

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3 years ago

Find the area of the figure pictured below

bazaltina [42]

54 should be the answer

8 0

2 years ago

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