If you have $20, then you spend $10, which direction would the point representing the money you have remaining move on a horizontal number line?(1 point)
Responses
downward
downward
upward
upward
to the right
to the right
to the left
to the left
The direction the point representing the money you have remaining would move on a horizontal number line after spending $10 would be to the left.
To determine in which direction the point representing the remaining money would move on a horizontal number line, we can use basic arithmetic.
We start with $20 and then spend $10. The act of spending money reduces the total amount we have. In this case, it reduces it by $10.
When we subtract $10 from $20, we have $20 - $10 = $10 remaining.
On a number line, moving to the right represents increasing values, while moving to the left represents decreasing values.
Since we now have $10 remaining, which is less than the original $20, the point representing the remaining money would move to the left on the horizontal number line.