Find a formula for the nth term of the arithmetic sequence shown in the graph.

A. an = n + 2
B. an = n + 1
C. an = n - 3
D. an = 3 - n


Answer: D

Mathematics

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Rewrite the rational expression as an equivalent rational expression with the given denominator. = 

A.
B.
C.
D.

Mathematics

Perform the indicated operation.0.58 - (-4.352)

A. 4.932 B. 5.032 C. 2.524 D. 3.772

Mathematics

Multiply and, if possible, simplify. Assume that all variables represent nonnegative numbers. ? 

A. 4x5
B. 2
C. 2x10
D. 2x5

Mathematics

Perform the indicated operation.58 km - 2563 m (in kilometers)

A. 55.437 km B. 3237 km C. 55,437 km D. 32.37 km

Mathematics