Answer:
Step-by-step explanation:
She can travel 3000 miles
Answer:

Step-by-step explanation:
can be said as "
divided by
", so the ? is
.
Answer:
x = ±4 (x = 4 and x = -4)
Step-by-step explanation:
4x²-16 = x²+32
3x²-16 = 32
3x² = 48
x² = 16
x = ±4
Therefore, x = 4 and x = -4