Answer:
Step-by-step explanation:
For the linear system :
r+t = 20 and 5(r+t) = 150
If you sub in the first equation into the second, you will get: 100 = 150, which is incorrect
It means the system does NOT have solutions.
Answer will be the last choice
Answer:
14 each
Step-by-step explanation:
33-5=29
28/2=14
14 each
Answer:
4
Step-by-step explanation:
It is 4 because the point rises 4 units up from the graph and runs 1 unit to the right which is 4/1 = 4.