Answer:
This equation system has no answer
Step-by-step explanation:

Answer:
21
Step-by-step explanation:
if u divide 649 by 31 u get 20. 93 Wich u round up to 21
Maybe d. but u should probably wait for another answer
Answer:
B
Step-by-step explanation:
Of you put the values of c and y from B in the equation, then the result is,

here, 3 is less than 4, which is true.
But the result will come out as greater than 4 if you put other points in the equation, which is not true for the given condition.
Step-by-step explanation:
A) 0.27
B) 1/4 = 0.25
C) 3/8 = 0.375
D) 2/ 11 = 0.1818
E) 11% = 0.11
E is the correct answer