Solve the equation.2x2 - 3= 64

A. {6}
B. {3, -3}
C. {3}
D. {, - }


Answer: B

Mathematics

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Solve.Two ships leave a harbor together traveling on courses that have an angle of 128° between them. If they each travel 520 miles, how far apart are they (to the nearest mile)?

A. 456 mi B. 41 mi C. 1870 mi D. 935 mi

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Add.

A. 833 B. 834 C. 823 D. 1211

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Provide an appropriate response.A company produces 751,000 small appliances in one year. Write this number in scientific notation.

A. 75.1 × 104 B. 7.51 × 105 C. 7.51 × 10-5 D. 7.51 × 106

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Graph the rational function.f(x) = -   

A.

B.

C.

D.

Mathematics