B. Translate the following sentence to inequality. Use y as the variable to represent a number 1. The discount is not less than 100
2.the cost of the book is at most 300,00
3.His monthly income is at least 20,000,00
4.twice the number is at least 80
5. Twice the measure of the acute angle is not more than 90 degrees..
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Anut store normally sells cashews for? $4.00 per pound and peanuts for? $1.50 per pound. but at the end of the month the peanuts had not sold? well, so, in order to sell 40 pounds of? peanuts, the manager decided to mix the 40 pounds of peanuts with some cashews and sell the mixture for $2.00 per pound. how many pounds of cashews should be mixed with the peanuts to ensure no change in the? profit?