<h3>Lost in this deep ocean -,-</h3>
The expression for (r-s)(x) is found by subtracting s from r. That difference is

. The expression for (r+s)(x) is found by adding them, which is

. Now we are told to evaluate (r*s)(x) which means they want us to multiply those and state the "new" expression that results.

. There you go!
63 initially
Tonya is running a marathon she ran 12 miles she had 51 miles left now many miles is the whole marathon
9+10=19 it’s an addition problem and the sum is 19
Answer:
They all reapeating exept C
Step-by-step explanation: