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iris [78.8K]
3 years ago
9

Solve the equation 10r – 2 = 28 for r.

Mathematics
1 answer:
gulaghasi [49]3 years ago
7 0

Answer:

r=3

Step-by-step explanation:

First we add 2 to both sides.

That leaves us with 10r=30

Then we can divide both sides by 10

r=3

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Hey there!!

In order to solve this question, we take the area as 196 as these are the total number of plants to cover a specific place.

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There are 200 balls of the same size inside a dark room. There are 100 white balls, 55 red balls, and 45 black balls. If one stu
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Answer:

Probability of picking Red ball is 27.5%

Step-by-step explanation:

Given:

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