Answer:
y=3-x
Step-by-step explanation:
Current # of albums ÷ % = original total number of albums
=80 ÷ 48%
=80 ÷ 0.48
=166.66
***BUT since you cannot have a partial album, you need to round up to 167.
Hope this helps! :)
Answer:
y= 2 + 0.23x
Step-by-step explanation:
Giving the following information:
A text message plan costs $2 per month plus $0.23 per text.
<u>First, we need to structure the total cost formula:</u>
<u></u>
y= total cost
x= number of text messages
y= 2 + 0.23x
<u>Now, we can calculate the total cost for any number of text:</u>
x= 200
y= 2 + 0.23*200
y= $48
Simply line up the decimal points:
0008.420
0008.422
8310.000
8411.000
It would be 3,8
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