Pattern is
-2 ×2 -2 ×2 -2
Next one is ×2
Ans: 20
The first answer is A because (b+6) represents the sidewalk length. (With the pool length and the two corners, which equal 3 ft each.) Then, the sidewalk width would be (h+6) for the same reason. Multiply them and get the pool area plus the sidewalk area. But you only need the sidewalk area so you would subtract the pool area from the whole area, to get (b+6)(h+6)-bh, or A in the end.
Unfortunately, I do not know the answers to the rest of the problems. I still hope this helped though!
I believe that the correct answer choice would be B. Credit card A, because its effective interest rate is about 0.13% greater than that of credit card B.(I am not 100%, only like 80%.) (If I am wrong please do tell me, so that I can fix myself)
I hope this helps :)
Very easy:
put the 10 and 12 end to end then back off the 7 inches
22-7 = 15
Answer:
F. 1.978 > 18979
Step-by-step explanation:
