Evaluate the function.Find h(-6) when h(x) = -7

A. -6
B. 42
C. -7
D. 7


Answer: C

Mathematics

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Perform the indicated operations on a calculator. Express the result with the proper accuracy and precision. Assume that all numbers are approximate.

A. -0.0002 B. -0.00024 C. -0.0002400 D. -0.000240

Mathematics

Solve using the elimination method. If the system has no solution or an infinite number of solutions, state this.5x - y = 103x + y = 14

A. Infinite number of solutions B. No solution C. (5, 3) D. (3, 5)

Mathematics

Use identities to find the exact value of the expression.tan 55° - 

A. 0 B. 55 C. Undefined D. 1

Mathematics

Factor the polynomial completely.25x2 - 16

A. (5x + 4)(5x - 4)  B. (5x - 4)2 C. (25x + 1)(x - 16)  D. (5x + 4)2

Mathematics