The temperature drop to 15 degrees below zero. Write an absolute value to represent the drop in temperature.

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

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use mnemonics and other tricks.

do practice tests.

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answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.