Determine whether the given linear equations are parallel, perpendicular, or neither.y = 7x + 5y = -7x - 5

A. parallel
B. perpendicular
C. neither

Answer: C

Mathematics

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Solve the polynomial inequality by graphing.x4 - 41x2 + 400 < 0

A. (-5, -4) ? (4, 5) B. (-5, -4) ? (4, 5) C. (-5, 5) D. (-?, -4) ? (4, ?)

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Solve.A store sold 36 lamps on Monday, 18 lamps on Tuesday, and 26 lamps on Wednesday. Find the total number of lamps sold by the store.

A. 81 lamps B. 90 lamps C. 79 lamps D. 80 lamps

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Graph the linear equation.x = -5

A.

B.

C.

D.

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Provide an appropriate response.State the range of the inverse cosecant function.

A.  ? 
B. [-1, 1]
C.
D. (-?, -1] ? [1, ?)

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Mathematics