Which of the following is the solution set of 2a + 1 > 9 or a < –1?
a)
{a | a...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 23.08.2019 19:20, dondre54
Which of the following is the solution set of 2a + 1 > 9 or a < –1?
a)
{a | a ≤ –1 or a ≥ 4}
b)
{a | –1 ≤ a ≤ 4}
c)
{a | a < –1 or a > 4}
d)
{a | a < –1 or a > 5}
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00, victordguerrero2535
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30, brooklynpage3930
The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.
Answers: 1
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 14:01
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 14:01
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.10.2020 14:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 14:01
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 14:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 14:01