My friend joop got 14 totts and elentines for about $72. Totts for $8 each and some elentines for $3 each.

Write a system of equations to model the relationship between Joop's totts (x) and elentines (y).

Question

Mathematics

Castro

22 August, 23:00

My friend joop got 14 totts and elentines for about $72. Totts for $8 each and some elentines for $3 each.

Write a system of equations to model the relationship between Joop's totts (x) and elentines (y).

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Answers (1)

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Johnny · Answer 1

x + y = 14 8x + 3y = 72

Step-by-step explanation:

The variables are defined, so we only need to express the given relations. The total of the two quantities is 14.

x + y = 14

The sum of costs is $72. Totts are $8 each, so x of them will cost 8x. Elentines are $3 each, so y of them will cost 3y.

8x + 3y = 72

My friend joop got 14 totts and elentines for about $72. Totts for $8 each and some elentines for $3 each.Write a system of equations to model the relationship between Joop's totts (x) and elentines (y).

My friend joop got 14 totts and elentines for about $72. Totts for $8 each and some elentines for $3 each.

Write a system of equations to model the relationship between Joop's totts (x) and elentines (y).