Answer:
just use symbolab it gives you the answer and the work
Step-by-step explanation:
i would show you but its easier if you do it
58.3 I think....hope it helps
Answer:
well by looking at it , it would be for a.
Answer:
6
Step-by-step explanation:
Sum of first 4 numbers= 4*5= 20
This includes 3 + 4th number
Sum of last 4 numbers= 4*8= 32
This includes 4th number + 3
Sum of 7 numbers= 7*(6+4/7)= 46
This includes 3+4th number +3
Number common to both sets= (20+32)- 46 = 6
