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3 years ago

Factor the linear expression: 15x + 6

Mathematics

2 answers:

xxTIMURxx [149]3 years ago

7 0

Answer:

the answer is C. 3(5x+2)

Step-by-step explanation:

lesya [120]3 years ago

6 0

Factoring is the process of simplifying an equation into its original form. For this linear equation:

1. Get this common factor with the two terms. As what we can observe, 3 is the factor of both terms.

2. Thus, to factor the binomial, we write: 3(5x + 2)

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Solve the system of equations.<br> – 3y + 5x = 26<br> - 2 - 5x = -16

mylen [45]

Answer:

$y=-4,\:x=\frac{14}{5}$

Step-by-step explanation:

$\begin{bmatrix}-3y+5x=26\\ -2-5x=-16\end{bmatrix}$

Isolate x for -2-5x=-16:

$x=\frac{14}{5}$

$\mathrm{Substitute\:}x=\frac{14}{5}$

$\begin{bmatrix}-3y+5\cdot \frac{14}{5}=26\end{bmatrix}$

$Simplify$

$\begin{bmatrix}-3y+14=26\end{bmatrix}$

Isolate y for -3y+14=26:

$y=-4$

$\mathrm{The\:solutions\:to\:the\:system\:of\:equations\:are:}$

$y=-4,\:x=\frac{14}{5}$

7 0

2 years ago

Factor completely.<br> 2x^2 -40x +200=

yanalaym [24]

Factored: 2(x-10)^2
hope it helps

6 0

3 years ago

Read 2 more answers

The table shows the change in the low temperature in Albany compared to the day before.

prisoha [69]

Answer: On Thursday the low temperature change the most.

Explanation :

From the given table we can conclude that change is the lowest in Thursday .

And there is no matter if it is positive or negative

Because change defines final - initial only i.e. difference between final and initial

So, we consider absolute value only.

According to which Thursday has the atmost change i.e 4.1 which is the lowest amongst the other .

So ,on Thursday the low temperature change the most.

7 0

3 years ago

Triangle GHK has an area of 117 cm2. Write an equation to find the height, h, of triangle GHK, (The base is 26 cm)

Alecsey [184]

Answer:

9cm

Step-by-step explanation:

Area of a Triangle $=\dfrac12$ X Base X Height$

$Given:\\$Area of \triangle GHK =117cm^2\\$Base = 26cm\\Therefore:\\117=\dfrac12$ X 26 X h\\117=13h\\Divide both sides by 13 to obtain h\\h=117 \div 13\\$Height of Triangle GHK, h=9cm$

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3 years ago

what process could you use to determine the zeros, x-intercepts, or solutions of a polynomial Y=9x^2+12x+4

AleksandrR [38]

Y=4+(64rza r=r z =r a=r

4 0

3 years ago

Read 2 more answers