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N76 [4]
3 years ago
8

The equation 3/x=5/7 is equivalent to the equation

Mathematics
1 answer:
katrin2010 [14]3 years ago
7 0

Answer:

Step-by-step explanation:

3/x=5/7 is the same as A 21=5x Both equal to 21/5 or 4 1/5

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atroni [7]
A line passes through the points (p, a) and (p, –a) where p and a are real numbers. If p=0, what is the y-intercept? Explain your reasoning. 

<span>p - as "x" never changes with the value of "y", so no matter what y is, x is always "p", so when y is 0, x = p </span>

<span>slope of the line </span>
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<span>equation of the line </span>
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6 0
3 years ago
Read 2 more answers
Last month, a dwarf lemon tree grew half as much as a semi-dwarf lemon tree. A full-size lemon tree grew three times as much as
dimulka [17.4K]

Answer: the dwarf tree grew by 3 inches.

the semi dwarf tree grew by 6 inches.

the full size tree grew by 18 inches.

Step-by-step explanation:

Let x represent how much the semi-dwarf lemon tree grew.

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Together, the three trees grew 27 inches. This means that

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x = 6 inches

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