Mathematics, 09.07.2019 03:00, 22ksotoq

Zachary purchased a computer for 1800 on a payment plan. three months after he purchased the computer, his balance was 1350. five months after he purchased the computer, his balance was 1050. what is an equation that models the balance b after m months. what does the slope signify is zacharys equation?

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Zachary purchased a computer for 1800 on a payment plan. three months after he purchased the compute...