Answer: 21
1) simplify 6+4 to 10
10+6+5
2) simplify 10+6 to 16
16+5
3) simplify
21
Answer: yesss its linear too
Step-by-step explanation:
Answer:
d / 2
Step-by-step explanation:
Using proportions, the approximate length of time, in years, for the watch to lose exactly 24 hours is:
(d) 240.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.
24 hours have 24 x 3600 = 86400 seconds, hence the <em>rule of three</em> is given by:
One second - 1/365 year
86400 seconds - x years
Applying cross multiplication:
x = 86400/365
x = 240.
Hence option D is correct.
More can be learned about proportions at brainly.com/question/24372153
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Answer: 5 packs of 6 felts
2 packs of 15 felts
Step-by-step explanation:
6 + 6 + 6 + 6 + 6 = 30
15 + 15 = 30
