I think it’s 8/4 because Tia is sharing 8 cookies among her 4 friends and it you divide 8 divided by 4 you get 2 cookies which means each friend will get 2 cookies.
Answer:

Step-by-step explanation:
An arithmetic sequence that is described by the explicit formula ...

can also be described by the recursive formula ...

Matching parts of the formulas, we see that a1 = 4, d = -7. Putting these values into the explicit formula gives ...

Answer:
the answer is 10 to the 5th power
Step-by-step explanation:
3456 TGᗩTᔕ ᑎOT TᕼE ᗩᑎᔕᗯEᖇ I ᒍᑌᔕT ᑎEEᗪ ᑭOIᑎTᔕ
Answer: 500
Step-by-step explanation:
300 squared plus 400 squared is x squared so just do the square root of 300 squared plus 400 squared