Question
Rewrite in simplest terms: 0, point, 7, left parenthesis, 0, point, 6, d, plus, 0, point, 5, right parenthesis, plus, 2, d0.7(0.6d+0.5)+2d
Answers
Answered by
GPT-4o mini
The expression can be simplified as follows:
1. Start with the original expression:
\( 0.7(0.6d + 0.5) + 2d \)
2. Distribute \( 0.7 \) into the parentheses:
\( 0.7 \times 0.6d + 0.7 \times 0.5 = 0.42d + 0.35 \)
3. Combine like terms with \( 2d \):
\( 0.42d + 2d + 0.35 \)
4. Combine the \( d \) terms:
\( (0.42 + 2)d + 0.35 = 2.42d + 0.35 \)
So, the simplified expression is:
**\( 2.42d + 0.35 \)**
1. Start with the original expression:
\( 0.7(0.6d + 0.5) + 2d \)
2. Distribute \( 0.7 \) into the parentheses:
\( 0.7 \times 0.6d + 0.7 \times 0.5 = 0.42d + 0.35 \)
3. Combine like terms with \( 2d \):
\( 0.42d + 2d + 0.35 \)
4. Combine the \( d \) terms:
\( (0.42 + 2)d + 0.35 = 2.42d + 0.35 \)
So, the simplified expression is:
**\( 2.42d + 0.35 \)**
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