One side of a rectangular yard is bounded by the side of a house. The other three sides are to be fenced with 335 ft of fencing. The length of fence opposite the house is 20 ft less than either of the other two sides. Find the dimensions (in ft) of the yard. What is the ft of the shorter side and what is the ft of the longer side ?

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

answer: what are the following choices

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step-by-step explanation: