IDNLearn.com is designed to help you find reliable answers to any question you have. Ask anything and get well-informed, reliable answers from our knowledgeable community members.
Sagot :
There are 35 total questions. You already know that 20 of the questions are worth 2 points. You subtract 20 from 35. 35-20=15. So 15 questions are worth 4 points.
Total questions~35. Worth 2 points~20. Worth 4 points~15.
Total questions~35. Worth 2 points~20. Worth 4 points~15.
20 questions are worth 2 points and 15 questions are worth 4 points.
Let x represent the number of problems worth 2 points and y represent the number of problems worth 4 points.
The test will consist of 35 questions. Hence:
x + y = 35 (1)
There are 20 questions worth 2 points, hence x = 20:
x + y = 35
20 + y = 35
y = 15
Therefore 20 questions are worth 2 points and 15 questions are worth 4 points.
Find out more at: https://brainly.com/question/21105092
We greatly 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 visiting IDNLearn.com. We’re here to provide clear and concise answers, so visit us again soon.