Solve the system by substitution. If the system is inconsistent or dependent, say so.

A. (-7, 0)
B. (1, 6)
C. (0, 7)
D. empty set solution; inconsistent system


Answer: C

Mathematics

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Mathematics

Approximate the surface area of the figure using 3.14 for ?. If necessary, round to the nearest tenth.

A. 1,226.2 m2 B. 354 m2 C. 1,796.1 m2 D. 708.1 m2

Mathematics

Convert the given measurement to the unit indicated.43.04 dam to m

A. 430.4 m B. 4304 m C. 0.43 m D. 4.304 m

Mathematics

Decide whether the slope is positive, negative, zero, or undefined.

A. Undefined B. Positive C. Negative D. Zero

Mathematics