![subject](/tpl/images/cats/mat.png)
Mathematics, 22.03.2021 21:00 yuser7865
Malik asked his teacher if there was a way to check his answer after writing equivalent expressions. What should be his teacher’s response?
Choose a number to substitute for the variable. Find the value of each expression. If the values are even, the expressions are equivalent.
Substitute a number for the variable. If the simplified expressions have the same value, the expressions are equivalent.
Multiply each expression by the same number. If the expressions are equal, the expressions are equivalent.
Add a number to each expression. If the simplified expressions are equal, the expressions are equivalent.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00, m4167281
Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:40, liyahlanderson2232
If square root x = -7, then x= -49 true or false
Answers: 1
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:00, Tyrant4life
Rewrite the point-slope equation in slope-intercept form: y - 3 = 2(x + 4)
Answers: 2
You know the right answer?
Malik asked his teacher if there was a way to check his answer after writing equivalent expressions....
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 21.03.2020 21:43
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/es.png)
![Konu](/tpl/images/cats/ekonomika.png)
Business, 21.03.2020 21:44
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 21.03.2020 21:45
![Konu](/tpl/images/cats/mat.png)
Mathematics, 21.03.2020 21:45
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/nemec.png)
German, 21.03.2020 21:46