If you buy one pair of shoes, then you get another pair for 50% off. Carolyn does not buy one pair of shoes. Carolyn does not get get another pair 50%. Syllogism, detachment, or invalid
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Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g

Which polygon is she in the process of constructing ?