Find the Opposite Number of -30 $- 30$ B) $30$ C) - $\frac { 1 } { 30 }$

question 98

Multiple Choice

Find the opposite number of -30.

• A) \(- 30\)
• B) \(30\)
• C) - \(\frac { 1 } { 30 }\)
• D) \(\frac { 1 } { 30 }\)
• E) \(0\)

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Definitions:

Axle Wheel Ends

The outer sections of a vehicle's axle where the wheels are mounted, including the hub, bearings, and related components.

Steer Axle

An axle that is equipped with wheels and tires and is responsible for steering the vehicle. It's typically located at the front of the vehicle.

Tire Life

The expected or actual duration of serviceability of a tire before it needs to be replaced due to wear, damage, or age.

Unitized Hub System

A hub assembly in vehicles where the bearing and hub are integrated into a single unit, simplifying installation and maintenance, commonly used in commercial and passenger vehicles.