Mathematics, 04.01.2020 07:31 nataliam0430
Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.
the system of equations shown can be used to find the number of multiple-choice questions, m, and the number of free-response questions, f, on the test.
m + f = 15
3m + 5f = 51
how many multiple-choice questions are on the test?
3
5
12
14
Answers: 2
Mathematics, 21.06.2019 23:00, bravooyessenia
Mr. rose asked his students to draw a quadrilateral with 4 unequal sides. draw an example of this kind of quadrilateral.
Answers: 2
Mathematics, 22.06.2019 01:00, mimithurmond03
Find the unit rate. enter your answer as a mixed number. a fertilizer covers 2/3 square foot in 1/2 hour.
Answers: 2
Mathematics, 22.06.2019 02:00, princess6039
The poll report includes a table titled, “americans using cash now versus five years ago, by age.” the age intervals are not equal. why do you think the gallup organization chose the age intervals of 23–34, 35–54, and 55+ to display these results?
Answers: 3
Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response...
History, 27.09.2021 17:40
Mathematics, 27.09.2021 17:40
Arts, 27.09.2021 17:40
Business, 27.09.2021 17:40
Mathematics, 27.09.2021 17:40
Mathematics, 27.09.2021 17:40
Social Studies, 27.09.2021 17:40