Please explain how to solve this A chocolate bar measures 50 mm wide, 90 mm long and 3 1/2 mm high. Will’s wrapping company is making a wrapper to cover the chocolate bar. Use the correct net and determine how much paper will be needed to make the wrapper

4,640 mm paper
4,990 mm paper
9980 mm paper
19,960 mm paper

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?