Mathematics, 11.05.2021 01:20 roudjinapierre214

A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3 points or 5 points. If x is the number of 3-point questions and y is the number of 5-point questions, the system shown represents this situation. x + y = 24

3x + 5y = 100

What does the solution of this system indicate about the questions on the test?

The test contains 4 three-point questions and 20 five-point questions.
The test contains 10 three-point questions and 14 five-point questions.
The test contains 14 three-point questions and 10 five-point questions.
The test contains 20 three-point questions and 8 five-point questions.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:50, cmaya

Standard deviation of 19,29,21,22,23

Answers: 1

continue

Mathematics, 21.06.2019 21:00, alexahrnandez4678

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

Answers: 1

continue

Mathematics, 21.06.2019 22:00, only1cache

Find the maximum value of p= 4x + 5y subject to the following constraints :

Answers: 1

continue

Mathematics, 22.06.2019 02:00, Peachyyyyyy24

Aiko jumped rope for 20 min and stopped at 8: 05 when did she start

Answers: 1

continue

You know the right answer?

A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3...