12 friends. Hope this helps! I would love brainliest answer! :)
Number 4 is B and number 5 is A (sorry if it’s wrong)
Adjacent angles are supplementary
so the exterior angles = 180 - 84 = 96 segrees.
Answer:
B. 3.5
Step-by-step explanation:
I believe this is correct :')
Answer:
Step-by-step explanation:
y = 3x - 5
6x + 3y = 15
Substitute the first equation into the second
6x + 3(3x - 5) = 15
6x + 9x - 15 = 15
15x = 30
x = 2
Then use the answer in the first equation and solve
y = 3(2) - 5
y = 6 - 5
y = 1
