Answer:
I cant do them all for you, but essentially every equation there is an a, plug in 10 for a. Every equation with b, plug in 9 and every equation with c plug in 4. Then Solve/simplify
Step-by-step explanation:
it's answer is 12 it may helpful to u
Answer will be
x <= 3
Hope it helps
Answer:
16,100
Step-by-step explanation:
1.61 x 10,000
I hope this help with your questions let me know if you have more
Have a nice day :)