Help
Which statement is true about the expression 12 minus 7 + 3?
The expression is equivalen...
![subject](/tpl/images/cats/mat.png)
Mathematics, 05.11.2020 18:10 arteria3
Help
Which statement is true about the expression 12 minus 7 + 3?
The expression is equivalent to 12 minus (7 + 3) because of the associative property.
The expression is equivalent to 12 + 3 + (negative 7) because of the associative property.
The expression is equivalent to 12 minus 3 + 7 because of the commutative property.
The expression is equivalent to 12 + 3 + (negative 7) because of the commutative property.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Nikolas calculated the volume of the prism. his work is shown below.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/fizika.png)
Physics, 07.05.2020 05:59
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 07.05.2020 05:59
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2020 05:59
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2020 05:59
![question](/tpl/images/cats/pravo.png)
Law, 07.05.2020 05:59
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2020 05:59
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2020 05:59
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2020 06:00
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2020 06:00
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2020 06:00
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2020 06:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 07.05.2020 06:00
![question](/tpl/images/cats/mat.png)
Mathematics, 07.05.2020 06:00