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exis [7]
3 years ago
13

Which of the following is a solution to the system of equations?

Mathematics
1 answer:
Butoxors [25]3 years ago
4 0

Answer:

(-1,-5)

Step-by-step explanation:

use substituation

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7 1/4% equals 7.25% and there is your answer.
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If UW = 7x-27, find UW
sveticcg [70]

Answer:(_\ヽ

 \\ .Λ_Λ.

  \( ˇωˇ) 

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4 0
2 years ago
Multiply 6√3 • 8√14 • √10 • √2
uranmaximum [27]

Answer:

96 sqrt(210)

Step-by-step explanation:

6√3 • 8√14 • √10 • √2

We multiply what is outside the square roots with what is outside the square roots  and what is inside the square roots with what is inside the square roots

6*8 = 48

3*14*10*2 = 840

6√3 • 8√14 • √10 • √2

48 sqrt(840)

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sqrt(a*b) = sqrt(a) sqrt(b)

48 sqrt(4) sqrt(210)

48 *2 sqrt(210)

96 sqrt(210)

210 is 3*7 *5*2  which are all primes, so we cannot simplify the sqrt (210)

7 0
3 years ago
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