<span>Income earned over one year is principal * int rate so we have
0.12*A + 0.13*B +0.14*C = 400
and A + B + C = 3000
and A+B = C</span>
X is 0,in most situations,but could you provide a picture next time?
Answer:
120
Step-by-step explanation:
Add more detail if it is a different question
It would travel 65 times 4 = 260 miles
Answer:

Step-by-step explanation:
Given
+ x
Multiply x by
to create a common denominator
=
+ x × 
=
+ 
= 