Question

Need help please 100 points

Answer 1

Understand the question given expression

`\\ \sf\longmapsto (3)/(4)y-(1)/(5)`

• It is no less than 7/8
• MEANS it is either greater than 7/8 or equal to 7/8

Hence.

`\\ \sf\longmapsto (3)/(4)y-(1)/(5)\geqslant (7)/(8)`

Option C

Answer 2

the answer is
`(3)/(4)y+(1)/(5) \geq (7)/(8)`, but i don't see an option for that they all look like this - (<-- that)

Explanation:

hope this helps :)