Answer:
-7 + 4 = -3
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Answer:
it could be -50.35 and 50.35 since the absolute value is just the positive value of the number
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
0.161 (they said explain it so)
Use m=y2-y1/x2-x1 when you find the slope of two coordinates :)