Question

Select all that justify the following statement. 8•1/8+(-1)+5=5
A. Commutative- addition
B. Inverse- addition
C. Associative- multiplication
D. Symmetric
E. Commutative- multiplication
F. Associative- addition
G. Inverse- multiplication

Answer 1

The statments that justify this eqaution would be:

inverse - addition

inverse - multiplication

Answer 2

Answer:

Option A, F and G are correct.

Step-by-step explanation:

Given the expression

$8.\frac{1}{8}+(-1)+5=5$          

We have to select the statement that justify the above expression.

LHS is

$8.\frac{1}{8}+(-1)+5$

$\text{Here, }\frac{1}{8} \text{is the inverse of 8 which is to be multiplied}$

∴ inverse-muliplication  

Now, there are 3 terms

1+(-1)+5 which is to be solved

Now, first two are to be added i.e

Associative-addition and commutative-addition takes place.

Hence, option A, F and G are correct.