![subject](/tpl/images/cats/mat.png)
Mathematics, 28.06.2019 07:10 chefjones06p0gvlh
Can someone explain to me how to do this?
1. write an algebraic expression that simplified to -3x - 1. simplify the expressions to verify your answer.
2. write an algebraic expression that simplified to -7x - 4. simplify the expressions to verify your answer.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Which of the following vectors are orthogonal to (2,1)? check all that apply
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:20
If your score on your next statistics test is converted to a z score, which of these z scores would you prefer: minus2.00, minus1.00, 0, 1.00, 2.00? why? a. the z score of 2.00 is most preferable because it is 2.00 standard deviations above the mean and would correspond to the highest of the five different possible test scores. b. the z score of 0 is most preferable because it corresponds to a test score equal to the mean. c. the z score of minus2.00 is most preferable because it is 2.00 standard deviations below the mean and would correspond to the highest of the five different possible test scores. d. the z score of minus1.00 is most preferable because it is 1.00 standard deviation below the mean and would correspond to an above average
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
Find the unit rate. enter your answer as a mixed number. a fertilizer covers 2/3 square foot in 1/2 hour.
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
Can someone explain to me how to do this?
1. write an algebraic expression that simplified t...
1. write an algebraic expression that simplified t...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 05:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 05:50
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 05:50
![question](/tpl/images/cats/es.png)
Spanish, 30.10.2020 05:50
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 30.10.2020 05:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 30.10.2020 05:50
![question](/tpl/images/cats/mir.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 30.10.2020 05:50
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 05:50
![question](/tpl/images/cats/en.png)
English, 30.10.2020 05:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 30.10.2020 05:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 05:50