Which describes the calculations that could be used to solve this problem?

rosalind paid a total of $18.46 for a bag of potting soil, a pair of garden gloves, and 4 garden plants. the potting soil cost $7.79 and the garden gloves cost $3.95. each plant cost the same amount.

how much did one plant cost?

a.
divide $18.46 by 4.
add $7.74 and $3.95.
add the two numbers.

b.
subtract $3.95 from $7.79.
divide $18.49 by 4.
add the two numbers.

c.
multiply $18.46 by 4.
add $7.79 and $3.95.
subtract this sum from the product.

d.
add $7.79 to $3.95.
subtract the sum from $18.46.
divide this number by 4.