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Rasek [7]
3 years ago
11

Can someone please help me with the question in the image. If correct i will mark as brainliest answer

Mathematics
1 answer:
Natalka [10]3 years ago
3 0
I think to solve it you need to add them togeter (sorry I’m in 3rd grade so if I’m wrong then my bad)
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While riding her bike to the ocean and back home 5 times, Kimberly timed herself at 53min, 48min, 56min, 54min, and 45min. She h
alex41 [277]

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

4 0
2 years ago
BRAINIEST ANSWER HERRREEE!!! :D
steposvetlana [31]
By asking students to answer un-biased, and with detail. Comparing and contrasting each others' genre preference is also useful.

4 0
3 years ago
Due in 15 helpppp!!!!!!!!!
notka56 [123]
36m+25. ehhwienebtbtbrbve
4 0
2 years ago
Solve for b.<br> ab +c=d
timama [110]

Answer: B = \frac{-c}{a} + \frac{d}{a}

Step-by-step explanation:

you need to get B alone so that would be subtracting everything around it

ab = -c + d

then you need to get that a away from it by dividing both sides by A

B = \frac{-c}{a} + \frac{d}{a}

6 0
3 years ago
Factor completely.<br> 81a^2+180x+100=
trasher [3.6K]

Answer:

You cannot factor this

Hope this helped!

8 0
2 years ago
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