Which steps could be used to solve this story problem?

at the art store paint costs $5, brushes cost $3, and packs of pastel crayons cost $13. kari bought 3 pots of paint, 4 brushes, and 3 packs of pastel crayons.

how much money did kari spend?

a.
divide $13 ÷ 3. then add $5 and 4. then add the quotient and the sum together and subtract 3.

b.
add $5 and 3. then add $3 and 4. then add $13 and 3. then add the 3 sums together.

c.
multiply $5 × 3. then multiply $3 by 4. then multiply $13 by 3. then add the products together.

d.
subtract 3 from $13. then subtract $3 from 4. add the two differences together and multiply by $5.

60.9774

step-by-step explanation:

because when you add 47.6 plus 7.32 equals 54.92

and when you add .0574 + 6= 6.0574

and when you add 54.92 and 6.0574 you get the answer of 60.9774.

plzz mark brainlest last one got deleted. cause i didn't explain it but i did but i understand what the mod meant

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -