Question

can anyone do iv number... and NO USELESS ANSWER PLEASE!!​

Answer 1

Answer:

(i) x + 7 ≤ 11

X ≤ 11 – 7

X ≤ 4

Since, the replacement set = W (set of whole numbers)

⟹ Solution set = {0,1,2,3,4}

(ii) 3x – 1 > 8

3x > 8 + 1

X > 3

Since, the replacement set = W (Set of whole numbers)

⟹ Solution set = {4, 5, 6……}

(iii) 8 – x > 5

−X > 5 – 8

−X >-3

X < 3

Since, the replacement set = W (Set of whole numbers)

⟹ Solution set = {0, 1, 2 ……}

SORRY I AM NOT ABLE TO SOLVE 4th QUESTION.

Step-by-step explanation:

PLEASE MARK MY ANSWER AS BRAINLIAST PLEASE.