Mrs. brown had $30. she spent 3/10 of it on a t-shirt and 2/3 of it on a skirt. how much more did she pay for the skirt than for the t-shirt?

She paid 11 more dollars. Because 3/10=$9 and 2/3=$20 so she paid 11 more dollars

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.