The system of equations below shows the distance in ,y, two trains travel in time ,x. What conclusion can you make about the system of equations? Interpret your result in context of the problem y= 1.6x +4 7y = 11.2x + 28

The system of equations is inconsistent because there's no solution.

Step-by-step explanation:

7y = 11.2x + 28 is a multiple of y = 1.6x + 4. Thus we have the same equation at the end.

Multiply y = 1.6x + 4 by 7.

7y = 11.2x + 28... Equation 1

7y = 11.2x + 28... Equation 2

Subtract equation 2 from 1.

7y - 7y = 11.2x - 11.2x + 28 - 28

0 = 0 + 0. There's no solution for x and y.

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.

98%

step-by-step explanation: