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3 years ago

If y = 12 when x = –15, find y when x = 2.

Mathematics

1 answer:

Shtirlitz [24]3 years ago

4 0

Answer:

Step-by-step explanation:

First make an equation that shows the relationship between x and y by finding what you need to do to x to get y:

-15 + ? = 12

? = 27

so the equation is : y = x + 27

now just plug in 2 for x:

y = 2 + 27

y + 29

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3 years ago

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Svetach [21]

Answer: There is probability of 0.57 chances that exactly three students from a group of four students have not passed Exam P/1 or Exam FM/2.

Step-by-step explanation:

Total number of students = 8

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According to question, exactly three students from a randomly chose group of four students have not passed Exam P/1 or Exam FM/2.

So, Probability will be

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3 years ago

Which equation calculates the number of 1/3-foot pieces that can be cut from a piece of

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Answer:

$7:\dfrac{1}{3}=21$ pieces

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You need to find how many $\frac{1}{3}$ -foot pieces can be cut from this wood.

To find this number of pieces, you have to divide the whole length of the wood by the length of one piece:

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