Question

I don’t get this one please HELPPP MEE

Answer 1

135

Explanation:

The given expression is

`\frac{2 {x}^(2) }{x} +x(100 - 15x)`

From the question, x=5

So,by substitution,we obtain

`=\frac{2({5}^(2))}{5} +5(100 - 15(5))`

`=(2(25))/(5) +5(100 - 75))`

`=2(5)+5(25)`

`= 10+125`

`= 135`

Hence the answer is 135