Neptune's average distance from the sun is 4.503 x 10e9 km. mercury's average distance from the sun is 5.791 x10e9 km. about how many times farther from the sun is neptune than mercury?

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

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?

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?