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romanna [79]
3 years ago
12

Factor completely 15a^2b-10ab^2

Mathematics
1 answer:
ozzi3 years ago
6 0

Find the Greatest Common Factor (GCF)

GCF = 5ab

Factor out the GCF (Write the GCF first. Then, in parentheses, divide each term by the GCF.)

5ab(15a^b/5ab + -10ab^2/5ab)

Simplify each term in parentheses

<u>5ab(3a - 2b)</u>

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We will need to assume that the spring is not stretched at all if and when no object is attached to the spring.

Write the ratio

                21.0 cm        135 newtons
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Solve this for x.  This x value represents the mass of a fish that would stretch the spring by 62.1 cm.  You can cancel "cm" in the equation above:

21.0      135 newtons
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Theresa is 14 years younger than her brother. Together, their total age in years is 35.
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Let :
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Answer:

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Step-by-step:

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