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Marta_Voda [28]
3 years ago
14

Sally is going furniture shopping using her credit card. If her credit card has a lint of $2,000 and she is currently holding a

balance of $763, how much can she afford to spend on furniture
Mathematics
1 answer:
Elenna [48]3 years ago
4 0

Although the question is a bit confusing, I believe the answer you are looking for is $2,763. If she can only go 2,000 past what she already has you just simply add it to the amount she does have.

2,000 + 763 = 2,763

Hope I helped!

Have a good day.

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Airida [17]
5x - 14y = 22 ⇒   5x - 14y = 22
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                                     -7     -7
                                       x = -4
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                         5(-4) - 14y = 22
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                                  <u>-14y</u> = <u>42</u>
                                  -14    -14
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3 0
3 years ago
if there are 20 questions on a test and I get 45% on the test how much is each question worth percent wise?? using numbers and t
alexdok [17]

Answer:

Each question worth 5.

Step-by-step explanation:

Each question worth 5 Point because

5 x 20 = 100

Hence, 20 question each question worth 5 point.

If You get a 45% then you miss 11 question and only get 9 question correct..

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6 0
2 years ago
Read 2 more answers
How to determine if the columns of a matrix are linearly independent?
astra-53 [7]
Let's consider an arbitrary 2x2 matrix as an example,

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The columns of \mathbf A are linearly independent if and only if the column vectors \mathbf x,\mathbf y are linearly independent.

This is the case if the only way we can make a linear combination of \mathbf x,\mathbf y reduce to the zero vector is to multiply the vectors by 0; that is,

c_1\mathbf x+c_2\mathbf y=\mathbf 0

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A more concrete example: suppose

\mathbf A=\begin{bmatrix}1&2\\4&8\end{bmatrix}

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Answer:

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