IDNLearn.com provides a collaborative environment for finding accurate answers. Discover detailed answers to your questions with our extensive database of expert knowledge.
In a certain class, 22 pupils take one or more of chemistry, economics and government. 12 take economics, 8 take government and 7 take chemistry. Nobody takes economics and chemistry, and 4 pupils take economics and government. How many pupils took both chemistry and government.
Sagot :
We appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. Thank you for choosing IDNLearn.com. We’re committed to providing accurate answers, so visit us again soon.