How many solutions does this linear system have? y=-1/2x+4
one solution: (8, 0)
one solution: (0, 8)
no solution
infinite number of solutions

The system of equations has no solution.

NO SOLUTION!

Step-by-step explanation:

Given the system of equations

Arrange equation variables for elimination

subtracting equation 2y+x=8 from 2y+x = -8

so the equations become

0 = -16 is false, therefore the system of equations has no solution.

NO SOLUTION!

The diagram is also attached below.

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.