Question

*PLEASE HELP*(The Question Is In The Attachment* ​

Answer 1

Answer:

$-2\frac{1}{10}$

Step-by-step explanation:

The expression given can be rewritten as:

$-\frac {4}{10}-x-\frac {9}{10}$

Because +(-n) is just -n. Then, combine like terms to get:

$-\frac{13}{10}-x$

Substitute $\frac{4}{5}$ for x to get:

$-\frac{13}{10}-\frac{4}{5}$

Which can be rewritten as:

$-\frac{13}{10}-\frac{8}{10}$

Which is:

$-\frac{21}{10}$. $-2\frac{1}{10}$ as a mixed number

Hope this helps :)