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Alinara [238K]
3 years ago
6

In 3 years, a gyms membership went up from 6,400 to 8,400. Which expression shows how to find the percent of increase (A) 2,000/

8,400 (B) 2,000:6,400 (C) 6,400/2,000

Mathematics
1 answer:
deff fn [24]3 years ago
6 0

Answer:

B. 2000/6400

Step-by-step explanation:

Percent increase is told by the attached formula.

Plugging it in, you get 2000/6400.

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Step-by-step explanation:

12 2/3 X 2 1/2

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Prove that x-s-t is a factor of x^3 - s^3 -t^3 -3st(s+t)
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3 years ago
(Find the HCF of):<br>p^2+4pq+4q^2, p^4 + 8pq^3 and 3p^4 - 10p^2q^2+ p^3q​
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Step-by-step explanation:

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5 0
2 years ago
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Answer:

xy=wz

Step-by-step explanation:

Given that:

Speed of Wilmer up the hill = y km/min

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The formula for distance is given as:

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