A family wants to hold a dinner party at a restaurant. The restaurant charges $150 to rent space for the party. The food cost for each person at the party' is $18. How many people will be able to attend the party if the family spends $420? What's the equation?

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.