Question

Help pls i need to get my homework done

Answer 1

Lets solve

`\\ \sf\longmapsto 11.879+x<21.709`

`\\ \sf\longmapsto x<21.709-11.879`

`\\ \sf\longmapsto x<9.83`

Hence

Answer is No

Answer 2

yes

Explanation:

even though x<10 you can still use 9.99 and so forth and 11.879 + 9.99 = 21.869 which is more than 21.709