Dora, brent, cara, and andre go out for dinner. the bill is 32$, plus $5.60 tax, and a $6.40 tip. each person pays an equal share of the cost. what is each person's share?
( only if u know)

What other information do you need to prove triangle dac=bca by asa

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?