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Nastasia [14]
4 years ago
14

-r/2=5 what does r equal

Mathematics
1 answer:
Reika [66]4 years ago
5 0
-r=5×2
-r=10
r=-10
That's your answer.
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enot [183]

The correct answer is 82% of 50 (41) / 170% of 30 (51) /65% of 80 (52)

Explanation:

The first step to know whether a value is greater than another is to find the value each percentage represents depending on the total. This process is shown below.

1. 65% of 80- This implies 80 is 100% and 85% needs to be found. Use the following formula:

80 / 100 = 0.8 x 65 = 52 or the total number divided by 100 and multiplied by the percentage you want to know

2. 82% of 50 - Repeat the same process

50 / 100 = 0.5 x 82 = 41

3. 170% of 30

30 / 100 = 0.3 x 170 = 51

4. Finally organize the values

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170% of 30 (51)

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3 years ago
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Step-by-step explanation:

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3 years ago
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kotegsom [21]
I believe the answer you are looking for is the third option
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