Answer:
x=2
Step-by-step explanation:
The answer is C
for X=-3
About $0.11 per ounce i believe.
just divide the price by 100.
Answer:(3x-7) (3x-7)
9x2-42x+49
The two by the 9 is power of 2 so the small two above
11 is answer
2 * (x - 7) ^ 2 = 32
(x-7)²=32/2
(x-7)²=16
x-7=√16
x-7=4
x=7+4=11