David gave one-fifth of his 235 baseball cards to his sister.
2 answers:
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Answer:
Step-by-step explanation:
Let x be the average number of pounds Fido must loss.
Since, the initial weight of Fido is 35 pounds.
And, After losing the weight, the new weight of Fido in pounds = 28 pounds.
Then the time taken for losing the weight
=
=
According to the question, it must lose weight within 6 months,
Thus,
Which is the required inequality to find the average number of pounds per month.
By solving it we, get,
Answer:
x = 3.6
Step-by-step explanation:
By the Postulate of intersecting chords inside a circle.