yes because when filling in the unknown (3*2-4=2) gets you the answer of 2.
It’s D
Explanation:
If you divide 4,750 by 5 you get 550 steps per minute
So you do 550x10 and you get 5,500,
Then you subtract 550 from that and you get 4,950
90 mins + 50 mins = 140 mins
60 mins ==1 hr 2*60 = 120 mins
140 mins -120 mins= 20 mins
2 hrs ans 20 mins is the answer
2 hours and 38 minutes.
Hope this Helps! :)
Answer:
-7 + 10.5m - 2.5n
Step-by-step explanation:
To simplify this, we have to first simplify -3.5(2-3m) into -7 + 10.5m.
Now, subtract 2.5n to get -7 + 10.5m - 2.5n.
