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3 years ago

11

The term y has an understood of 1.

1 answer:

gtnhenbr [62]3 years ago

4 0

Answer:

It’s numerical coefficient

Step-by-step explanation:

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recycled cds incorporated, offers a choice of 5 used cds for $26, with each additional cd costing $4. write a cost function for

Luda [366]

If $26 represents the cost of the 5 used CDs, than your formula would be "26+4x" ,x being the amount of extra CDs you purchase.

The number CDs minus 5 is our x value, because the first 5 are the used CDs bundled into the $26 group.

26+4(6-5)
26+4(1)
26+4
30

6 CDs would cost $30

3 0

3 years ago

Enter the indicated element.

Ymorist [56]

$a_{1,3} = 9$

Step-by-step explanation:

The elements of matrices are represented in the form

$a_{r,c}$

Here r is the row number and c is the column number.

Given matrix is:

$A = \left[\begin{array}{ccc}3&6&9\\2&4&8\end{array}\right]$

The elements of matrix will be represented by a_{r,c}

We have to find $a_{1,3}$

Which means that the first row and third column.

The first row is: 3 6 9 and the element in third column is: 9

So,

$a_{1,3} = 9$

Keywords: Matrices, Elements

Learn more about matrices at:

#LearnwithBrainly

6 0

3 years ago

2(4x+3)=7x+5<br><br> (SHOW WORK)<br><br><br><br><br> REPOST

coldgirl [10]

Answer: the answer is -1

Step-by-step explanation:

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2 years ago

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Plot the x- and y-intercepts to graph the equation. <br> y = 1/3x − 1

Trava [24]

If you have questions, feel free to ask

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3 years ago

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Zach wants to have a flower bed in his backyard he measures the area of the flower bed to be 10 square feet the actual measureme

MrRissso [65]

The answer would be- 6%

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3 years ago