Answer:
D: 4(2a+3)=8a+3
Step-by-step explanation:
4x2a = 8a and 4x3 = 12
The answer is that they will meet at 7.20 pm ! hope this helped
There are 17 people. 3 Times 5 = 15 + 2 = 17
It depends on the side lengths, but the sum of all the angles is 360°