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At the beginning of the school year, Jayden's mother put $80 in his cafeteria account. Each time Jayden orders lunch, it deducts $2.75 from his account balance.

Respuesta :

MrRoyal

Answer:

[tex]y = 80 - 2.75n[/tex]

Step-by-step explanation:

Given

[tex]Beginning = 80[/tex]

[tex]Rate = 2.75[/tex]

Required

Model the situation using an equation

Represent the number of orders with n

Represent the balance with y

y is calculated as:

[tex]y = Beginning - Rate * n[/tex]

We used minus because the amount is being deducted

[tex]y = 80 - 2.75* n[/tex]

[tex]y = 80 - 2.75n[/tex]