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Morgarella [4.7K]
3 years ago
6

Erin has $50. She wants to purchase a cell phone ($20) and spend the rest on music CDs. Each music CD costs $8. Write an inequal

ity for the number of music CDs she can purchase.
HELP ME PLSS ANSWER QUICKLY,
(If you can give me the complete answer I would really appreciate it :) )
Mathematics
1 answer:
natulia [17]3 years ago
3 0

Answer:

Step-by-step explanation:

$50-$20=$30

$30/8= 3.75

since you cannot but 3/4 of a CD you have to round down to 3 to she can buy the phone and 3 CDs and have $6 left over

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Answer:

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Step-by-step explanation:

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Then to find b the intercept, you plug in one of the coordinates like so...

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Then solve to get an intercept of -5.

So the slope-intercept form would be...

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3 years ago
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