Answer:
Step-by-step explanation:
7619 / 7
= 1088 remainder 3.
Cubes have 6 equal faces, and the surface area is the sum of all of these faces. Thus, one face would be 1/6 of the cube's surface area, or about 17%.
14+5(x+3)-7
14+(5x+15)-7
7+5x+15
5x+22