F(x) = -2.5x + 135...where x is the number of weeks, and f(x) = total weight
Answer: p = 14
Step-by-step explanation:
if its diameter is 8 cm, then its radius is half that, or 4 cm.

Answer:
i can't see the question right but you basically just multiply the number by itself (as many times as the exponent says)for the answer
also when you find the top number divide it by the bottom number to get your answer
Step-by-step explanation:
if the picture was clearer I could help you more
Answer:
-10.7
Step-by-step explanation:
tThe answer is -10.7. What you do is 3/5+7/10 then, you subtract 12 which gives your the answer