A grocery delivery service charges $0.80 per mile and a set fee of $5.40. Which function models this situation? A. Y = 0.8x + 5.4 B. Y = - 0.8x + 5.4 C. Y = 5.4x + 0.8 D. Y = 5.4x - 0.8

Question

Mathematics

Layla Cherry

17 February, 17:42

A grocery delivery service charges $0.80 per mile and a set fee of $5.40. Which function models this situation? A. Y = 0.8x + 5.4 B. Y = - 0.8x + 5.4 C. Y = 5.4x + 0.8 D. Y = 5.4x - 0.8

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Answers (1)

Know the Answer?

Diya Petty · Answer 1

A. y = 0.8x + 5.4

Step-by-step explanation:

Make each mile be represented by the variable x, therefore the $0.80 per mile will be represented by 0.8x. The set fee is always going to be there for each time you order, so you will just add 5.40 to 0.8x.

The function is y = 0.8x + 5.4.