Discover new knowledge and insights with IDNLearn.com's extensive Q&A database. Join our community to receive prompt and reliable responses to your questions from experienced professionals.
Jake made a total of 7 copies at a copy shop, with some being black-and-white copies and some being color copies. Black-and-white copies cost 8 cents, and color copies cost 15 cents. If Jake spent a total of 70 cents on copies, which system of equations can be used to determine the number of black-and-white copies and the number of color copies he made? Assume b is the number of black-and-white copies and c is the number of color copies. B c = 7. 8 b 15 c = 70. B c = 7. 15 b 8 c = 70. B c = 70. 8 b 15 c = 7. B c = 70. 15 b 8 c = 7.
Thank you for using this platform to share and learn. Keep asking and answering. We appreciate every contribution you make. Discover the answers you need at IDNLearn.com. Thanks for visiting, and come back soon for more valuable insights.
