Question

Activity 2:
Identify each statement as True or False. If the statement is True, write the property that justifies it, otherwise, write False.

1. (-9) + (-5) = (-5) + (-9)

2.5-3= 3-5

3. (23 - 4) + 12 = 23-(4+2)

4. 25+ (19 + 6) = (25 + 19) +6

5. 15 + 21 = 3(5 + 7)

6. 10 +0=0

7. (15)(1) = 15

8.-2(5 + 3) = -2 +8

9. 36 + (-36) = 1

10. 18(1) = 1​

Answer 1

Answer:

1) false

2) false

3) false

4) true

5) false

6) false

7) true

8) false

9) false

10) false

Step-by-step explanation:

hope it helps

Answer 2

A true or false question consists of a statement that requires a true or false response.

1.TRUE

2.FALSE

3.FALSE

4.FALSE

5.TRUE

6.FALSE

7.TRUE

8.FALSE

9.FALSE

10.FALSE

The given questions  can be elaborated:

1. $(-9) + (-5) = (-5) + (-9)$

            $(-14)=(-14)$

Given statement is TRUE because  both side answers are commonly $(-14)$

 2. $5-3= 3-5$

           $2=-2$

Given statement is FALSE  because both side answers are differently$(2)(-2)$

 3. $(23 - 4) + 12 = 23-(4+2)$

              $19+12=23-6$

                       $31=17$

Given statement is FALSE  because both side answers are differently$(31)(17)$

 4. $25+ (19 + 6) = (25 + 19) +6$-$-16=6$

              $25+25=41+6$

                      $50=47$

Given statement is FALSE  because both side answers are differently$(50)(47)$

5.  $15 + 21 = 3(5 + 7)$

             $36=3(12)$

             $36=36$

Given statement is TRUE because both side answers are commonly $(36)(36)$

6. $10 +0=0$

          $10=0$

Given statement is FALSE  because both side answers are differently$(10)(0)$

7.  $(15)(1) = 15$

           $15= 15$

Given statement is TRUE because both side answers are commonly$(15)(15)$

8. $-2(5 + 3) = -2 +8$

         $-2(8)=6$

            $-16=6$

Given statement is FALSE  because both side answers are differently$(-16)(6)$

9. $36 + (-36) = 1$

  $0=1$

Given statement is FALSE  because both side answers are differently$(0)(1)$

10. $18(1) = 1$

         $18=1$

Given statement is FALSE because both side answers are differently$(18)(1)$