If 5a = 3125, the value of 5(a - 3) is as follows:
A. 25
B. 125
C. 625
D. 1625
Answer:A
If 5a = 3125, the value of 5(a - 3) is as follows:
A. 25 B. 125 C. 625 D. 1625
Explanation: 3125 = 5a 55 + 5a,a = five.5(a - 3) = 5(5 - 3) = 52 = 25 is the answer.