Use properties of real numbers to simplify the expression: (- 6) - (8 – 14).

a. -28
b. 1
c. 0
d. -12


c. 0

Mathematics

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Solve.A triangle drawn on a map has sides of lengths 8.0 cm, 11 cm, and 13 cm. The shortest of the corresponding real-life distances is 97 km. Find the longest of the real-life distances. Round to the nearest unit.

A. 133 km B. 158 km C. 60 km D. 115 km

Mathematics

Determine whether f(x) represents a polynomial function.f(x) = 9x-4 + 6x-2 - 6

A. Yes B. No

Mathematics

Perform the conversion.62 g = ____ mg

A. 62,000 B. 6200 C. 0.062 D. 0.62

Mathematics

Find the inverse of the function and state its domain and range .

A.

D: {3000, 6000, 8000, 13,000}
R: {10, 15, 20, 30}
B.

D: {3000}
R: {10}
C.

D: {3000, 13,000}
R: {10, 30}
D.

D: {10, 15, 20, 30}
R: 3000 6000, 8000, 13,000}

Mathematics