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sesenic [268]
2 years ago
5

Determine the constant rate of change (slope) of the linear function.

Mathematics
2 answers:
daser333 [38]2 years ago
7 0

Answer:

A customer pays $12,975.00 for a $8,600.00 bill. Find the least amount of bills and coins to give change.

First calculate change amount

Change = Cash - Bill

Change = $12,975.00 - $8,600.00

Change = $4,375.00

Next calculate denominations and quantities of change that get us to 0

Our current target value is $4,375.00

The highest coin/dollar value <= $4,375.00 is 43 hundred-dollar bills

43 hundred-dollar bills = $4,300.00

Subtract $4,300.00 from our current total of $4,375.00 to get $75.00

Our current target value is $75.00

The highest coin/dollar value <= $75.00 is 1 fifty-dollar bill

1 fifty-dollar bill = $50.00

Subtract $50.00 from our current total of $75.00 to get $25.00

Our current target value is $25.00

The highest coin/dollar value <= $25.00 is 1 twenty-dollar bill

1 twenty-dollar bill = $20.00

Subtract $20.00 from our current total of $25.00 to get $5.00

Our current target value is $5.00

The highest coin/dollar value <= $5.00 is 1 five-dollar bill

1 five-dollar bill = $5.00

Subtract $5.00 from our current total of $5.00 to get $0.00

Step-by-step explanation:

jasenka [17]2 years ago
6 0

Answer:

  • y = 12975 - 625x

Step-by-step explanation:

<u>The ordered pairs are:</u>

  • (0, 12975) and (7, 8600)

<u>Find the slope:</u>

  • (8600 - 12975)/7 = -625

It means the drop in price is $625 each year.

<u>The equation to reflect this situation is:</u>

  • y = 12975 - 625x

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Work Shown:

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