Jane spent $30 to buy materials to make bracelets. She sold the
bracelets using two pricing options. Option A is 5 bracelets for $6, and
Option B is 3 bracelets for $4. Jane made three sales with Option A,
and six sales with Option B. Which numerical expression results in
Jane’s profit? How much was Jane’s profit? (1 point)
(3 ⋅ 6 + 6 ⋅ 4) + 30; Jane’s profit was $72.
(3 ⋅ 6 + 6 ⋅ 4) − 30; Jane’s profit was $12.
(3 ⋅ 6 ⋅ 5 + 6 ⋅ 4 ⋅ 3) − 30; Jane’s profit was $132.
30 − (3 ⋅ 6 + 6 ⋅ 4); Jane did not make any profit.
The correct numerical expression to calculate Jane's profit is (3 ⋅ 6 + 6 ⋅ 4) − 30.
Now we can calculate Jane's profit:
(3 ⋅ 6 + 6 ⋅ 4) - 30 = 18 + 24 - 30 = 12
Therefore, Jane's profit was $12.
The correct answer is: (3 ⋅ 6 + 6 ⋅ 4) − 30; Jane’s profit was $12.