Answer:
-16
Step-by-step explanation:
You start with -8 and then subtract another 8.
Or, put differently, you start with -8 and then add -8.
But that's the same thing.
So a + -b is a - b.
Hello!
From the equations we know that the y-intercept for both equations is (0, 2)
So we look for the graph that has both lines going through the point (0, 2)
The answer is C
Hope this helps!
Hello from MrBillDoesMath!
Answer:
75
Discussion:
A plane triangle has 180 degrees. Using this in the diagram gives
x + 81 + angle BAC = 180 (***)
(The diagram is a bit fuzzy but I think the above numbers are accurate)
The diagram also shows that (156 + angle BAC )= 180 as a straight line has 180 degrees. So
angle BAC = 180 - 156 = 24
Substituting this in (***) above gives
x + 81 + 24 = 180 =>
x + 105 = 180 => (as 81 + 24 = 105)
x = 180 107 = 75
Check: Does
x + 81 + angle BAC = 180 ?
75 + 81 + 24 = 180. Yes
Thank you,
MrB
Answer:
5b+2b=75
Step-by-step explanation:
5-75=2b
-70/2b =2b/2b
then divide
your answer is 35b
Step-by-step explanation:
Well, 3/5 hours equals 30 secs.This means that he started 3:30 hours ago .To find out what time was it you have to subtract 3:30 from the finishing time. So, 10:18-3:30=6:48.If you have any further questions please contact me.
Your sincerely,
Manos