I'm not sure what exactly you mean by from but maybe addition or division
Answer: 9+d=x or x=9+d
d-the new dvds
x-the unknown total
9-the dvds Zeke owned before
Answer:
75th term
Step-by-step explanation:
hope it is well understood
Step-by-step explanation:
Area of rectangle= lw

Total money Tammy has = $70
Money she is left with now = $19.54
Therefore, the money she used on coffee =
70 - 19.54 = $50.46
Now,
1 pound coffee costs $8.41
Pounds of coffee she bought = 50.46 ÷ 8.41
= 6 pounds