Order from least to greatest. 5/4, 0.75, -5/4, -0.8, -1.11

Adaycare center charges a $75 enrollment fee plus $100 per week. which of the following represents the cost of sending a child to daycare for 14 weeks?

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2