Answer asap . use the drawings tools to form the correct answer on the graph

graph the line that represents this equation:
y+2=1/2(x+2)

Is experimental probibilty the same as the observed frequency in math? i need the answer asap!

Cherie works in retail and her weekly salary includes commission for the amount she sells. the equation s=400+0.15c models the relation between her weekly salary, s, in dollars and the amount of her sales, c, in dollars. interpret the slope of the equation.

What is value of x? enter your answer in the box. x =