2 years ago

Each bag of rocks for an aquarium costs $12.35. Which equation best represents y, the total cost of x bags of rocks?

Mathematics

1 answer:

ladessa [460]2 years ago

3 0

Answer:

The equation is

y = $ 12.35 x

Step-by-step explanation:

Cost of one bag of rocks = $ 12.35

Let there are x bags of rocks, so that the total cost is y.

So, the cost of 1 bag = $ 12.35

cost of x bags = $12.35 x

The total cost is

y = $12.35 x

It is the equation of a straight line which passes from origin and the slope is 12.35.

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