Ladies dress blouses are on sale for $18.00. That price is after a 25% discount. How much money do shoppers save on each blouse they buy?

Answer this question, only if you know the answer. 30 points and brainliest!

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)