The park has 20 climbing activities.
Step-by-step explanation:
Given,
Total activities = 50
Percent of climbing activities = 40%
Number of climbing activities = 40% of total activities
Number of climbing activities =
Number of climbing activities =
The park has 20 climbing activities.
Keywords: percentage, multiplication
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Answer: I think the perimeter is 17ab4
Step-by-step explanation:
<h3>
Answer: 2n - 2</h3>
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Explanation:
The terms cancel out because
The n terms combine to
5n + (-3n) = 5n - 3n = 2n
Lastly, the constants combine to
-6 + 4 = -2
Overall we have 2n - 2 as the simplified result.
Answer:
13
Step-by-step explanation:
Evaluate 3² then add and subtract, that is
10 + 3² - 6
= 10 + 9 - 6
= 19 - 6
= 13
You have 30 more cds than your friend
So it would be your friends CDs + 11 = your CDs, which is 30
n + 11 = 30