The expression 2x-3 represent's: The number of songs downloaded by Nicholas.
The variable x represents: The number of songs downloaded by Sabrina.
Answer:

<em><u>I </u></em><em><u>hope </u></em><em><u>it </u></em><em><u>helps</u></em>
<em><u>have </u></em><em><u>a </u></em><em><u>great </u></em><em><u>day </u></em>
<em><u>
</u></em>
The equation for the horizontal line is
y=3
Answer:
3 has to be 3
Step-by-step explanation:
n neg so 3
Answer:
$7.93
Step-by-step explanation:
20 - 12.07 = 7.93