Please guys help help help help

323/90x^2

Step-by-step explanation:

multiple 3/2x by each 2/3x+3/5x and do the same with 4/3x

x^2+9/10x^2+8/9x^2+4/5x^2= 323/90x^2

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

you bought 31 v bucks

step-by-step explanation:

25+6=31