Question

On a number line, which number would not be included as a solution to this inequality? Justify.

-2.4 < n - 0.6
A)
-1.8; -1.8 is not greater than itself
B)
-1; -1 is not greater than itself
C)
0; 0 is not greater than 2
D)
2; 2 is not less than 0

Answer 1

-2.4 < n - 0.6
add 0.6 to both sides
-2.4 + 0.6 < n
-1.8 < n

write it from left to right:-
n > -1.8

Answer 2

this mean ' n is greater that -1.8'

so which option do you think is not included in the inequality?

for example 0 will be included because 0 is greater that 1.8

Answer 3

this is so confusing im sorry lol

Answer 4

- if we put n = 0 in the inequality
0 > -1.8 which is true so C is not the answer

Answer 5

but its A

Answer 6

yes you are right because
-1.8 .> -1.8 is not true
(-1.8 = -1.8 )

Answer 7

understand?