Question

Which of the g-values satisfy the following inequality?

Answer 1

Answer:

B: g=5

C: g=6

Step-by-step explanation:

Given

$7 \ge 12 - g$

Required

All possible values of g

We have:

$7 \ge 12 - g$

Collect like terms

$7 - 12\ge - g$

$-5\ge - g$

Divide both sides by -1 [The inequality changes because of negative division]

$5\le g$

Swap both terms

$g \ge 5$

This implies that g is greater than of equal to 5

i.e.

$g= \{5,6,7.....\}$

Hence:

(b) and (c) are correct