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2 years ago

15f-8f+13=55 solve for F there both the same number

Mathematics

1 answer:

julsineya [31]2 years ago

8 0

15f -8f+ 13= 55
⇒ 7f+ 13= 55
⇒ 7f= 55- 13
⇒ 7f= 42
⇒ f= 42/7
⇒ f=6

Final answer: f=6~

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Operations with Radical Expressions

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

Previous concepts

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Solution to the problem

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Null hypothesis: $\mu \leq 1$

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