Answer:
Step-by-step explanation:
Given : Expression 
To find : Solve the expression ?
Solution :
Step 1 - Write the expression,

Step 2 - Apply distributive, 
Here, a=25.36, b=1, c=0.45

Step 3 - Solve the expression,


Therefore, 
Answer:
4 - 2m + 3
Step-by-step explanation:
when you distribute the negative sign you will get this
Answer:

Step-by-step explanation:


15x+10x=12x+90; ⇔ 13x=90;

The answer is
8/4
7/5
4/3
7/10