Joy tried to evaluate the expression 10 - 8 + 4 x 3. Here is her work:
10 - 8 + 4 x 3
= 10 -...
![subject](/tpl/images/cats/mat.png)
Mathematics, 06.01.2021 18:10 madisonelizibet1
Joy tried to evaluate the expression 10 - 8 + 4 x 3. Here is her work:
10 - 8 + 4 x 3
= 10 - 8 + 12
Step 1
= 2 + 12
Step 2
= 14
Step 3
Is Joy's work correct?
No, Joy made a mistake in Step 1. Joy should have subtracted first. The order
of operations says to work from left to right.
No, Joy made a mistake in Step 2. Joy should have added before she
subtracted. The order of operations says to add before you subtract.
Yes, Joy's work is correct.
![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 17:10, sofiakeogh1487
If angle 2=3x +1 and angle 3=2x +4what is angle 2
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30, jonmorton159
Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible
Answers: 1
![image](/tpl/images/cats/mat.png)
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/geografiya.png)
Geography, 09.06.2021 01:30
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 09.06.2021 01:30
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.06.2021 01:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 09.06.2021 01:30
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.06.2021 01:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 09.06.2021 01:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/es.png)