Solve: |x-2|=3 Can someone explain how to do this please!!!
1 answer:
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Answer:
of fish in this aquarium are guppies.
Step-by-step explanation:
Let x be the number of guppies and y be the number of swordtails in the aquarium,
According to the question,
By cross multiplication,
Thus, the ratio of guppies and swordtail fishes is 8 : 9
Let guppies = 8x, swordtail = 9x
Where, x is any number,
Since, the aquarium contains only two kinds of fish, guppies and swordtails,
So, the total fishes = 8x + 9x = 17x
Hence, the fraction of fish in the aquarium are guppies =
Answer:
Estimate the volume of a cube with side lengths of 18 centimeters.
A. 300 cm
B. 500 cm
C. 580 cm
<u>D. 5,800 cm</u>
Step-by-step explanation:
18