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Temka [501]
2 years ago
5

Solve the system of equations.

Mathematics
1 answer:
hjlf2 years ago
3 0
Ok so the question has already been answered by someone but i wanna give you some advice... it’s called ✨photomath✨ and you can take a picture of the problem or type it in... it would have been able to solve this equation right away, so you wouldn’t have had to wait for someone to answer. have a great day :)
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e-lub [12.9K]

Answer:

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8 0
3 years ago
. If f(x) = 3x - x, what is the value of f(7 - 2)?
kifflom [539]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Consider the series 4 + 12 + 36 ... Find the sum of the first 9 terms.​
jeyben [28]

Answer:

39364

Step-by-step explanation:

You can simplify the equation to make 4(1+3+9...) The nth term is therefore 3^{n-1} so u can substitute that into the equation so 4(3^{n-1}+ 3^{n}  + 3^{n+1}..). This would simplify to 4(3^0 +3+3^2+3^3+3^4+3^5+3^6+3^7+3^8). By simplifying this, you can make it so 4(2^2+6^2+18^2+42^2+81^2) = 4(4+36+324+2916+6561) =39364

3 0
1 year ago
Help me, lol.<br> Well appreciated!
Fantom [35]

Answer:

x=-35

Step-by-step explanation:

can you mark me as brainliest pls

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2 years ago
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