Y=2x+1 có phải là hàm số đồng biến không

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function

Jada has a monthly budget for her cell phone bill. last month she spent 120% of her budget, and the bill was 60$. what is jada’s monthly budget

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?