Jonas runs 3/5 mile on Sunday and 7/10 mile on Monday he uses the model to find that he ran a total of 1 mile what mistake did Jonas make

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

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

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)