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iogann1982 [59]
3 years ago
7

Solve each system using a matrix 7x+2y=5 13x+14y=-1

Mathematics
2 answers:
erik [133]3 years ago
8 0

The answer is X=1, y=-1 use

Svetach [21]3 years ago
7 0

Solve each system using a matrix

7x+2y=5

13x+14y=-1Solve each system using a matrix

7x+2y=5

13x+14y=-1

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C(n)=-6+5(n-1)<br> find the 8th term in this sequence
Goryan [66]

Answer:

29

Just replace n by 8 ===> C(8) = -6+5(8-1) = - 6 + 5x7 = -6+35 = 29

Step-by-step explanation:

We have been given a sequence formula. We are asked to find the 8th term of our given sequence.

We know that an arithmetic sequence is in form A_n=a_1+(n-1)d, where,

A_n=\text{ nth term of sequence},

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To find the 8th term of our given sequence, we will substitute n=8 in our given formula.

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3 years ago
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2 years ago
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Step-by-step explanation:

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