If all three riders travel for 3.5 hours at the same speed as their last ride, how many total miles will the 3 riders travel altogether

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points