Wesley walks at a constant speed from his house to school 1.5 miles away it took him 25 minutes to go to school what fraction represents his constant speed

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?