Question

13. Nine less than a number is no more than 8 and is no less than 3.

Answer 1

Step-by-step explanation:

I think we can choose the number 5 so

9 - 5 = 4 no more than 8 and less than 3

Answer 2

Answer:

$&#x \in [12, 17]$

Step-by-step explanation:

$3 \leq x-9 \leq 8 \\ \\ \leq x-9 \\ 3+9 \leq x \\ \leq x$

$&#x-9 \leq 8 \\&#x \leq 8+9 \\&#x \leq 17 \\ \leq x \leq 17$

$&#x \in [12, 17]$