Can someone help with this plz it is probabillity rolling a dice

So me with this math problem. find the value of x the table shows the masses of 50 eggs. mass: 40-44 eggs: 6 mass: 45-49 eggs: x mass: 50-54 eggs: 12 mass: 55-59 eggs: 10 mass: 60-64 eggs: 7 mass: 65-69 eggs: 2 you!

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

If jaime wants to find 60% of 320, which table should he use?