<span>625/1000 is your answer
</span>
Answer:
I think b
Step-by-step explanation:
I prefer B but it also might be D
Answer:
the last one
Step-by-step explanation:
Answer:
a+2b
Step-by-step explanation:
2(a+2b)-a-2b
2a+4b-a-2b
=a+2b
Answer: 1.25 problems/min
32 minutes --> 40 problems
1 minute --> 40/32
--> 1.25