What is the length of ff in the right triangle below 25 and 7

Find the value of x. round the length to the nearest tenth

Wrote and expression for the difference of p and 4

42. if 20 men can eat 200 kg of wheat in 40 days, then 10 men can eat 300 kg of wheat in how many days? a) 120 days b) 60 days c) 80 days d) none of these