The average 8-18 years old spends per day infront of a screen doing very little or no physical activity

2(4p+1)/5< = (3+12p)/4 its less than or equal solve it for me an with explanation plz

What is the measure of ∠m? 81° 65° 53° 98° answer plz

The ancestors of horses possessed feet with five digits. over time, with the development of grasslands, the digits fused and formed hooves. what evolutionary advantage did this transformation serve? a. it allowed them to climb rocky surfaces with ease. b. it allowed them to graze better. c. it enabled them to run faster from predators. d. it let them see clearly through the grasslands. e. it made them taller.