show that x=2,y=11 is a solution of the system of the simultaneous linear equations 2x+7y=11 and x+3y=5​

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.

Astock has a 25% probability of increasing by $10 and a 75% probability of decreasing by $5. what is the stocks expected increase or decrease?