Answer:
2/3
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
60/40=3/2
105/40+x = 3/2
105/70=3/2
x=70-40 = 30
Answer: A I think
Seems like the correct one
Answer:
I'm pretty sure its 1/4
Step-by-step explanation:
set up the composite function and evaluate