Mathematics, 30.06.2019 15:00 aubriebv2020
Iwill give brainliest! 2.) (7.ee.1) david is working through finding equivalent expressions. he is given -2r – 5a + 12r + 10 + 5a. he thinks the correct answer is -10a + 10 + 10r. is david correct? why or why not? (this can be answered by showing your work.) (1 pt) * 1.yes, he is correct 2.no, he is not correct and the correct solution is: 10a + 14r + 10 3.no, he is not correct and the correct solution is: 10a + 10r + 10 4.no, he is not correct and the correct solution is: 10r + 10 5.no, he is not correct and the correct solution is: -10a - 14r + 10 6.no, he is not correct and the correct solution is: 20 ar
Answers: 1
Mathematics, 21.06.2019 18:00
A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees
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Mathematics, 21.06.2019 22:50
Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?
Answers: 1
Iwill give brainliest! 2.) (7.ee.1) david is working through finding equivalent expressions. he is...
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