How many rectangles are needed to draw the net of this object? there's an image of the problem that i'm asking about attached.

Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.

8.74 rounded to the nearest whole number

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid