10.001 I think Is correct and good luck!
Answer:
The son is 4years old
Step-by-step explanation:
Let the son's age=x
the father's age=8x
IN 10YEARS,
Son's age=x+10
father's age=8x+10
Equate them
8x+10=3(x+10)
8x+10=3x+30
5x=20
x=4
Answer:
4dg=40cg
Because dg to cg rate is 1:10
Answer:

The answer should have positive sign.
Step-by-step explanation:
First you do is divide by -6 from both sides of an equation.

Then, simplify and solve the problem.


Next, you switch sides.

You subtract by 2 from both sides of an equation./

Finally, solve/simplify.

A=6 is the correct answer.
Hope this helps you!
Have a nice day! :)
Answer:no, there are always other ways. LIke this y> x.
Step-by-step explanation:
I use schoology too