3/4 − 2/5 in a fraction

Solve the system of equations y= 3/2 - 1, -x+ y =-3

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 drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each