Aye if anyone solves this it be much appreciated If m∠EBD= 4x + 16 and m∠DBC= 6x + 4, find m∠EBD.

40 degrees:)

Step-by-step explanation:

We have been given a diagram. We are asked to find the measure of angle EBD.

Since ray BD is angle bisector of angle EBC, so measure of angle EBD will be equal to measure of angle DBC.

To answer this, we need to understand what mph actually means.

Driving 60 mph means is that, if we had a constant speed for one hours we would drive 60 miles. 

mph - miles per hour.

Knowing this, we can now answer the question:

3*60 (three hours for 60 miles per hour)
+
2*70 (two hours for 70 miles per hour)

180 + 140 = 320

The answer is, you would travel 320 miles.