PLS HELP FIRST CORRECT ANSWER GETS BRAINLEIST

Answer:
The area of one face is 25 units squared. The cube has 6 faces. The surface area is 150 units squared.
Step-by-step explanation:
Answer:
A) the area of one face is 20
B) the cube has 6 faces
C) the total surface area is 120
Step-by-step explanation:
for A you would need to multiply 5 by 4 which is 20
for B if you have common sense you would know that every cube has 6 faces
for C you just multiply the area of on face (20) by 6 which is 120