Answer:
A.200
Step-by-step explanation:
You can subtract 9 from the 713 value and trace until you get a multiple of 7 or vice versa.
It could be one of :
80 figilbuttons and 7 rybirens
or
14 rybirens and 73 figilbuttons
Answer:
an = a(n-1) - 7
Step-by-step explanation:
the second term is smaller than the first term 7.
a20 = a19 - 7
a19 = a18 - 7
=> a20 = (a18 - 7) - 7
Then you can accumalate until a1
-> a20 = a1 - 19*7 = 86 - 19*7 = -47
Answer:
Good ( 660- 749)
Step-by-step explanation:
Because of this fact:
726 > 660 and 726 < 749
So his credit rating is considered as Good ( 660- 749)
Have a good day
Answer:
4x-4+3
Step-by-step explanation:
