Solve for x: 1 < x + 3 < 4

Hannah works at the mall selling book bags. she sold 35 book bags in 5 hours. how many book bags did she sell per hour?

Marlow is comparing the prices of two trucks rental compaines company a charges $3 per hour and an addtional $75 as serivce charges company b charges $2 per hour and an additional $85 as serivce charges

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers