Question
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Tutor-Verified Answer
Answer
a) 4.5
b) 2000
c) 5/6
d) 46/5 or 9.2
b) 2000
c) 5/6
d) 46/5 or 9.2
Solution
Let’s evaluate each expression step by step:
a)
- Inside the parentheses:
- Multiply by 2:
- Add
:
Answer:
or 4.5
b)
- Multiply 1000 by 5:
- Multiply by
: - Add
:
Answer: 2000
c)
- Multiply 0 by
: - Subtract from
:
Answer:
d)
- Multiply 6 by 3:
- Multiply by
: - Add 9 and 0:
Alternatively, as a fraction:
Answer:
or 9.2
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Answered by UpStudy AI and reviewed by a Professional Tutor
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Extra Insights
Let’s break it down:
a) First, we calculate inside the parentheses:
. Then,
.
b) Here,
simplifies to
. But since we have
, this part contributes nothing. Thus, the result is
.
c)
.
d) This computes as follows:
. Adding 9 and 0, we get
.
So the final results are:
a)
b)
c)
d)
a)
b)
c)
d)