Step-by-step explanation:
First, substitute the given in the expression.
Then proceed to evaluating..
1. 4(2)-3(5)+4=
-3
2. 5(1)+2(-2)-2=
-2
3. 2(3)+3(-2)=
0
4. 5(x-2)+3(x+4)=
2+8x
5. 4-1/4+1=
3/5
hope this will help
this is according to my calculations and check it to calcu
