It would be 1/8. 2 to the third is 8, and all three answers correct is one option.

so,

it equals 12.49 or 12.5 depending on rounding
I hope this helps!
Answer:
23.8 Miles in 7 days
Step-by-step explanation:
Answer:
x = 159; y = 140
Step-by-step explanation:
a = 40
a + y = 180
y = 180 - 40
y = 140
b = 61
b = (180 - x) + a
61 = 180 - x + 40
x = 159