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BabaBlast [244]
3 years ago
9

HELP ASAP WILL MARK BRAINLIEST IF RIGHT!

Mathematics
1 answer:
ElenaW [278]3 years ago
5 0

Answer: -15

Step-by-step explanation:

f(-8) is the value of y / f(x) when x = -8 in the function f(x)

f(-8) = -5

g(4) is the value of y / f(x) when x = 4 in the function g(x)

g(4) = 5

-1 * f(-8) - 4 * g(4)

Substitute -5 for f(-8) and 5 for g(4)

-1 * -5 - 4 * 5 (evaluate, note: remember order of operations)

5 - 4 * 5

5 - 20

-15

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Tamiku [17]

Answer:

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48/6=8=x

48-1=47/7=6.7=y

4 0
4 years ago
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Use either Gaussian elimination or Gauss-Jordan elimination to solve the given system or show that no solution exists. (If there
True [87]

Answer:

x1 = t, x2 = -t and x3 = 0

Step-by-step explanation:

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3 years ago
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galina1969 [7]

Answer:

(1, -6)

Step-by-step explanation:

the layout of your question is kind of confusing, but i'm guessing this is the system of equations

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combine like terms

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divide by 10

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