The answer is <span>b.
winter wear, appropriate for around 20-45°F
proof
</span><span>Paul’s flight left Honolulu at 12:00 p.m. Thursday, Honolulu time, and got into London at 1:00 p.m. Friday, London time. The difference of time is
</span>12:00 p.m. to <span>1:00 p.m= 13 hours
</span>the temperature was dropping 1° C per hour, so after 13 hours the temperature will be 30°-13°= 17°
it is near <span>20-45°F</span>
Cecilio tiene "x" años y Jonathan tiene "y" años.
Tres veces la edad de Cecilio es 3x y 3x es 48 años mas que "y".
3x = y + 48
Jonathan tiene un tercio de la edad the Cecilio.
y = x/3
3x = y + 48 se sustituye x/3 por y
3x = x/3 + 48
3x - x/3 = 48
9x/3 - x/3 = 48
8x/3 = 48
x = 48 * 3/8
x = 18
Cecilio tiene 18 años.
y = x/3 = 18/3 = 6
Jonathan tiene 6 años.