Answer:
minimum -45, maximum 32
Step-by-step explanation:
C=4x-3y
x≥0, y≥4, x+y≤15
Maximum value of C can be achieved at max x and min y
Minimum value of C can be achieved at min x and max y
So answer is minimum -45, maximum 32
Answer:
Step-by-step explanation:
triangle
Answer:
B
Step-by-step explanation:
We can get two equations from the inequality:

We just need to simplify both equations to get our answers:


The two answers we get are:

Which is also B.
The measure of angle 1 is 75°. Hope you get it.
Answer:
4
Step-by-step explanation:
2 plus 6 is 8, 8 divided by 2 is 4