Hii!! so if you see this and seen my previous questions you know that i am horrible at math, i great in every other subject except for math so can someone help me understand this question also

Will give brainliest what is the value of x? enter your answer in the box.

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?