If we double each side of the second equation, 2x+y=8, we have 4x+2y=16. Explain why the same (x, y) pair that is the solution to the system is also a solution to this new equation. If needed, you can support your solution by inventing a situation that the equations represent. HELP PL :((

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

46 dollars is the answer.

step-by-step explanation:

6*6 = 36,         36+10=46