Step-by-step explanation:



Yes, it is because the circumference is always
times the amount of the radius.
Answer:
b= -1.6
Step-by-step explanation:
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:
x 
Step-by-step explanation:
:)
X-4y=13 would match the best