Mccarthy Horton
04/15/2023 · Elementary School
\( \begin{array}{ll}(13+15) \cdot 35 & \text { b) } 12 \cdot(15+25) \\ (300-150) \cdot 2 & \text { d) }(75-33) \cdot 7\end{array} \)
UpStudy ThothAI Solution
Tutor-Verified Answer
Step-by-step Solution
To evaluate the expressions given, we will calculate each one step by step.
1. **Expression a: \( (13 + 15) \cdot 35 \)**
\[
13 + 15 = 28
\]
\[
28 \cdot 35 = 980
\]
2. **Expression b: \( 12 \cdot (15 + 25) \)**
\[
15 + 25 = 40
\]
\[
12 \cdot 40 = 480
\]
3. **Expression c: \( (300 - 150) \cdot 2 \)**
\[
300 - 150 = 150
\]
\[
150 \cdot 2 = 300
\]
4. **Expression d: \( (75 - 33) \cdot 7 \)**
\[
75 - 33 = 42
\]
\[
42 \cdot 7 = 294
\]
Now, summarizing the results:
- a) \( (13 + 15) \cdot 35 = 980 \)
- b) \( 12 \cdot (15 + 25) = 480 \)
- c) \( (300 - 150) \cdot 2 = 300 \)
- d) \( (75 - 33) \cdot 7 = 294 \)
If you need further assistance or comparisons between these results, let me know!
Quick Answer
- a) \( (13 + 15) \cdot 35 = 980 \)
- b) \( 12 \cdot (15 + 25) = 480 \)
- c) \( (300 - 150) \cdot 2 = 300 \)
- d) \( (75 - 33) \cdot 7 = 294 \)
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