I think the answer could be 10 or even 12
What’s the problem? I need to know the problem in order to find m.
Answer:
48 minutes.
Step-by-step explanation:
Suppose she read x pages in the morning in t hours. Then we have the equation:
x = 60t.
In the evening we have
x = 40(2 - t) ( because she read a total of 2 hours and the same number of pages as in the morning).
Equating the 2 equations we have:
60t = 40(2 - t)
60t = 80 - 40t
100t = 80
t = 0.8 hours.
That is 0.8 * 60 = 48 minutes
Here you will find the answer.
Link:https://www.symbolab.com/solver/step-by-step/-x-8y%3D2%20and%20x-5y%3D-15
#6 answer is the First and second one I think..