Question

Please Help I Don't Understand!

Answer 1

Answer:18

Step-by-step explanation:

Answer 2

C. 16

Step-by-step explanation:

`\rightarrow \sf (9)/(4) = (x+2)/(8)`

cross multiply

`\rightarrow \sf (9(8))/(4) = x + 2`

simplify integers

`\rightarrow \sf 18 = x + 2`

exchange sides

`\rightarrow \sf x =18-2`

subtract integers

`\rightarrow \sf x =16`