Answer:
29
Step-by-step explanation:
Well "value" of 3x^2 - 7x + 9 when x = 4 is just x plugged into the expression
3 * 4^2 - 7 * 4 + 9
3 * 16 - 28 + 9
= 29
8
5
8
5
hopefully its right i'm not good at this kind of stiff
Answer:
The straight line distance is 5 miles from starting point
Step-by-step explanation:
