Answer:
a.
86,957
Step-by-step explanation:
i took the test
A= 6, B= -15
-13, -12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
x= 5 1/3
l3x-5l=11
3x-5=11
+5 +5
3x=16
/3 /3
x=5 1/3
x=4