![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 05.11.2020 19:50, demij
Gabriel used the expression 2.5x + 2y – 2 to represent his total cost, and 28 – 2.5x – 2y to represent the amount of change he should receive from $30. What was Gabriel’s error?
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00, mrfluff14
Idon't want to fail summer school. the probabilities of contamination in medicine capsules due to the presence of heavy metals and different types of microbes are given in the table. the probability of capsule b having microbial contamination is (the same as, greater than, less than) the probability of capsule d having it.
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:40, Jennifer16253
Which is the value of this expression when p=3 and q=-9
Answers: 1
Do you know the correct answer?
Gabriel used the expression 2.5x + 2y – 2 to represent his total cost, and 28 – 2.5x – 2y to represe...
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/fizika.png)
Physics, 03.08.2019 12:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/fizika.png)
Physics, 03.08.2019 12:30
![Konu](/tpl/images/cats/es.png)
Spanish, 03.08.2019 12:30
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/es.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/fr.png)
French, 03.08.2019 12:30