Question

Q. 6 and Q. 7 on your screens​

Answer 1

Step-by-step explanation:

6) 7 additive inverse is -7

7 multiplicative inverse is 1/7

-7+1/7

LCM of 1,7 is 7

-49+1/7= -48/7 is the answer.

7) let x and y be the numbers

x*y= -7

one number is -5

-5*y= -7

y= -7/-5= 7/5 is the answer

Answer 2

Step-by-step explanation:

1 question

additive inverse = -7

multiplicative inverse = 1/7

sum = -7. 1

---- + ---

1. 7

-49 + 1

_________ = -48 / 7

7

2 question

let other no. be x

x × -5 = -7

x = -7. 7

----- = ----

-5. 5