5.9 m
I solved it by adding some of the numbers that were in the picture & then added the m at the end because all of the other had it
Answer:
Kim will need to spend 67 minutes on her sixth ride
Step-by-step explanation:
Represent the number of minutes of her sixth ride by m.
Then the average number of minutes is
53 + 43 + 56 + 54 + 45 + m
---------------------------------------- = 53
6
Multiplying both sides of this equation by 6 yields
6(53 + 43 + 56 + 54 + 45 + m)
--------------------------------------------- = 6(53)
6
which simplifies to
251 + m
---------------- = 318
or 251 + m = 318. Subtract 251 from both sides to obtain the value of m:
m = 318 - 251 = 67
Kim will need to spend 67 minutes on her sixth ride to attain an average ride length of 53 minutes.i
Answer:
40% of 25 is <u>10</u>
Step-by-step explanation:
Answer:
All of them
Step-by-step explanation:
triangles are different sizes
Answer:
147
Step-by-step explanation:
236-89=147