![subject](/tpl/images/cats/mat.png)
Mathematics, 29.07.2019 03:20 tcjet
Matt is showing his work in simplifying (6.2 − 1.6) − 4.4 + 7.8. identify any error in his work or reasoning. step 1: (6.2 − 1.6) − 4.4 + 7.8 step 2: 6.2 + (− 1.6 − 4.4) + 7.8 (commutative property) step 3: 6.2 − 6 + 7.8 step 4: −14 − 6 = 8 (commutative property) step 5: 14 − 6 = 8 he wrote commutative instead of distributive in step 4. he wrote commutative instead of distributive in step 2. he wrote commutative instead of associative in step 4. he wrote commutative instead of associative in step 2.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 09:00
The length of a rectangle is shown below: on a coordinate grid from negative 6 to positive 6 on the x-axis and on the y-axis, two points a and b are shown. the point a is on ordered pair 1, 2, and the point b is on ordered pair negative 2, 2. a straight line joins the points a and b. if the area of the rectangle to be drawn is 12 square units, where should points c and d be located, if they lie vertically below the line that connects b and a, to make this rectangle?
Answers: 1
You know the right answer?
Matt is showing his work in simplifying (6.2 − 1.6) − 4.4 + 7.8. identify any error in his work or r...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 13.01.2021 01:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 13.01.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 01:00
![question](/tpl/images/cats/geografiya.png)
Geography, 13.01.2021 01:00
![question](/tpl/images/cats/istoriya.png)
History, 13.01.2021 01:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.01.2021 01:00
![question](/tpl/images/cats/istoriya.png)
History, 13.01.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 13.01.2021 01:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 13.01.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 13.01.2021 01:00