Mathematics, 26.03.2021 20:40 ninaaforever
Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-response question. There are 15 questions on the test and the students have been given 55 minutes to complete it.
A Table titled Test Time, showing Number of Questions, Time per Item in minutes, and Total Time in minutes. The first row shows Multiple Choice, with m, 3, and 3 m. The second row shows Free Response, with 15 minus m, 8, and x. The third row shows Total, with 15, blank, and 55.
Which value could replace x in the table?
a.7 β m
b.23 β m
c.8(15 β m)
d.8(15) β m
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:00
Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1
Answers: 2
Mathematics, 21.06.2019 19:40
Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7Β·2^10 c. 7Β·2^9
Answers: 1
Mathematics, 21.06.2019 21:30
The diagram represents the polynomial 4x2 + 23x β 72. what is the factored form of 4x2 + 23x β 72? (4x + 8)(x β 9) (4x β 8)(x + 9) (4x + 9)(x β 8) (4x β 9)(x + 8)
Answers: 2
You know the right answer?
Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for e...
Questions
Mathematics, 27.05.2020 21:03
Spanish, 27.05.2020 21:03
Mathematics, 27.05.2020 21:03
English, 27.05.2020 21:03
History, 27.05.2020 21:03
Mathematics, 27.05.2020 21:03
Chemistry, 27.05.2020 21:03
Physics, 27.05.2020 21:03
English, 27.05.2020 21:03
History, 27.05.2020 21:03
History, 27.05.2020 21:03
