Add Do Not Use a Number Line Except as a Check

question 267

Multiple Choice

Add. Do not use a number line except as a check.
- $- \frac { 3 } { 5 } + \frac { 7 } { 15 }$

• A) \(\frac { 16 } { 15 }\)
• B) \(\frac { 2 } { 15 }\)
• C) \(- \frac { 16 } { 15 }\)
• D) \(- \frac { 2 } { 15 }\)

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Definitions:

Promotion Focus

Concentration on achieving positive outcomes and aspirations, often guiding decision-making and behavior towards growth and accomplishments.

Positive Outcome

The beneficial result or impact of an action, decision, or event.

Positive Emotions

Feelings that are enjoyable or desirable, such as happiness, joy, or contentment.

Self-Esteem

A person's personal assessment of their value.