The road trip to Las Vegas is 1498 miles and the road trip to Cheyenne is 202 miles. Write an expression to show how much longer the round trip to Las Vegas is than the road trip to Cheyenne. How many terms does the expression have?

At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.

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