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!
All you do is add 3.0 and 2.5
This would give u 5.5
Correct me if i'm wrong, but i hope it helps
Parallel is MN and QP and perpendicular is MQ and OP
1200 ÷ 4 = 300
Each person will receive 300 stock cards.
Answer:
it is 10,000
Step-by-step explanation: