Answer: In your problem you will have to combine liked terms, and you can't combine non-like terms. After you combine your liked terms you will get your answer.
Answer: 3ln4 + 3lna
Step-by-step explanation:

Answer:
Step-by-step explanation:
Enter the x,y values in the box above. You may enter data in one of the following two formats:
Each xi,yi couple on separate lines:
x1,y1
x2,y2
x3,y3
x4,y4
x5,y5
Assume the number of trucks is x
number of cars is 5x
5x+x=30
6x=30
x=5
Julia saw 5 trucks
Answer:
B = 38°
Step-by-step explanation:
A straight angle is 180°. If your four angles total a straight angle, then ...
60 +2x +3x +25 = 180
95 = 5x . . . . . . subtract 85
x = 19 . . . . . . divide by 5
2x = 38 . . . . . angle B is 38°