3 The table shows two systems of linear equations. Indicate whether each system of equations has no solution, one solution, or infinitely many solutions selecting the correct cell in the table. Select one cell per column. y = -2 by = (x + 1) System of Equations {sy = -81 No Solution One Solution Infinitely Many Solutions​

If i have 20$ and i gave 5$ away how much i got

What is the slope of the line shown below?

The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.