Answer:
(5x-4y)=19
5×19-4×19
95-76
19
Step-by-step explanation:
x+2y=8
x=8-2
x=6
Answer:
18,436
Step-by-step explanation:
The answer is 23 units
I wrote a solution, if you don't understand anything, just ask:)
Answer:
Triangle Sum Theorem
Step-by-step explanation:
These do not give you congruent angles
The function is decreasing from -6 to -3, that is, on the interval (-6,-3), and again on the interval (1, infinity).
The function is increasing on (-3,1).
No local or absolute minimum.
(1,4) is an absolute max.
