Which has the greatest mass?
а) grain of salt: 6.5 x 10-2 gram
b) grain of sand: 2.6 x 10-3 gram
c) dust particle: 7.0 * 10-10 gram
d) grain of rice: 2.8 x 10-2 gram

A

Step-by-step explanation:

I did the test

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system

n=1.75+1.75

step-by-step explanation:

3.5/2=1.75