Answer:
First option
Step-by-step explanation:
Have a nice day
Answer:
Step-by-step explanation:
5c+1+3c=61
8c+1=61
8c=62
c=7.75
Answer:
I believe the answer would be 186
Step-by-step explanation:
241-55=186
Answer:


128-72=56
average rate of change is 56
Step-by-step explanation:
Plz let me know if im right
They're the same like integers.
First you should interpret it.
For example:
a. -3x + 8x is the same like -3 + 8. You just add x.
Which is 5x.