Answer:
C
Step-by-step explanation:
A can be from 2- 9 ( 8 digits)
B can be 0 to 9 (10 digits)
C can be 0 to 9 (10 digits)
Each of the X's can be 0 to 9 (10 digits)
To get the number of possibilities, we multiply them to get:
8 * 10 * 10 * 10 * 10 * 10 * 10 = 8,000,000
But now, 1 number (867-5309) is restricted, so the number of possibilities decrease by 1:
8,000,000 - 1= 7, 999, 999
Correct answer is C
B is the answer to your question!
Please mark brainliest if this helped!
The answer is 21.5 or in a fraction its 43/2
Answer:
ST = 23
RU = 8
SV = 5
SU = 10
Step-by-step explanation:
UV = SV = 5
ST = UT = 23
RU = RS = 8
SU = SV + UV = 5 + 5 = 10