Solve the first-order linear system: x? = 10x ? 4y, y? = ?x + 8y

What will be an ideal response?


Mathematics

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Provide an appropriate response.The function W(g) = 0.44g2 - 0.02g + 8.5 models the average weight in ounces for a mouse who is fed g grams of a special food per day. Use the function to find and interpret W(13). Average Weight of Mouse Fed Special Food

A. 13.96; the average amount of the special food that 13 mice should be fed is 13.96 ounces. B. 184.6; when a mouse is fed an average of 184.6 ounces of the special food per day, its weight will be at least 13 ounces. C. 82.84; 13 mice gained an average of 82.84 ounces per day when fed the special food. D. 82.6; when a mouse is fed 13 grams of the special food per day, its average weight is 82.6 ounces.

Mathematics

Answer the question.In which quadrants do the nonreal cube roots of -1 lie?

A. The first and third quadrants B. The second and third quadrants C. The first and fourth quadrants D. The second and fourth quadrants

Mathematics

Solve the equation. -  = 1

A. x = 
B. x = 
C. x = 1
D. x = - 

Mathematics

Use transformations of the graph of y = x4 or y = x5 to graph the function.f(x) = 3x5 

A.

B.

C.

D.

Mathematics