Please answer number number 7 I’ll give brainliest thank you!

b) $41.85

Step-by-step explanation:

Discount = Original Price x Discount %/100

Discount = 45 × 7/100

Discount = 45 x 0.07

You save = $3.15

Final Price = Original Price - Discount

Final Price = 45 - 3.15

Final Price = $41.85

hope this helps and is right. p.s. i really need brainliest :)

Step-by-step explanation:

that would be A

b.my answer is b.

brainliest