The answer is 23 I took the test
Answer:
2 Superscript 4 x Baseline = 2 Superscript 3 x minus 9
8^(x-3) = 2^(3x-9)
Step-by-step explanation:
2⁴ × 8^(x - 3)
2⁴ × (2³)^(x-3)
2⁴ × 2^(3x - 9)
Since the bases are same now, powers can be added
2^(4 + 3x - 9)
2^(3x - 5)
S=d/t
45=29/t
t=45/29
convert to min
t=45/29 *60=38.66min
Answer:
c
Step-by-step explanation:
just took the test
3 because 2*12 24 24/8 is 3 hope this helps
