Answer:
The 'm' stands for slope and the 'b' stands for the y-intercept, which is where the line crosses the y-axis.
I can only write a inequality here but here goes...
since she can atleast type 50 per minute that means the equation would be x >50 (you would also put the line under the > because it can equal it) (x is the amount she can type)
This is how you answer number 15 and 16
<em>Hello!</em>
<em>The expanded form is:</em>
<em>600,000 + 80,000 + 700 + 5</em>
<em>Toodles~</em>
I have no idea what the answer is to this question
