1/5(25-5a)=4-a
⇔5-a=4-a
<span>NO SOLUTION</span>
Answer:
20 percent.
Step-by-step explanation:
Answer:
7,600
Step-by-step explanation:
both parents invest 7,600.
7,600x2= 15,200
there are 2 girls so divide 15,200 by 2 and u get 7,600
Answer:
That simplifies to 
Step-by-step explanation:
Let's simplify:

If you want to express that as a single fraction, you can do so by multiplying the five by 15/15, and summing the numerators. That gives you:
