A sales clerk sold 3 times as many T-shirts as hats last week. The number of belts she sold was 15 more than 1/4 the number of hats she sold. If she sold 288 hats, how many fewer belts than T-shirts did the clerk sell? PLEASE HELP!!

Find the center of the circle that can be circumscribed about efg with e(4,4) f(4,2) g(8,2)

Find the slope of the line that passes through the points (0, 0) and (-2, -3). 2/3 3/2 -3/2

Renee hiked for 6 3 /4 miles. after resting, renee hiked back along the same route for 5 1 /4 miles. how many more miles does renee need to hike to return to the place where she started? represent your answer as a simplified mixed number, if necessary.