5 5/6 + 5 4/5 =
5 + 5 = 10
5/6 + 4/5 = 25/30 + 24/30 = 49/30 = 1 19/30
10 + 1 19/30 = 11 19/30 <==
Answer:
C. The lines are parallel because the slope of both lines is the same
Step-by-step explanation:
Parallel lines are formed when 2 lines have the same slope but different y-intercepts. Since the 2 given equations show this, the answer choice is C.
Answer: In 36 minutes both buses will end up at the library.
Step-by-step explanation:
Given: Buses from one route stop at the library every 9 minutes.
Buses from the other route stop at the library every 12 minutes.
The number of minutes in which both buses will end up at the library= LCM(9,12)
Now , 9= 3 x 3
12= 2 x 2 x 3
LCM(9,12) = 2 x 2 x 3 x 3 = 36
Absolute value of -3.25 is 3.25, so you will find it between 2.3 and 3.3 (D)