The terms appear to increase by a multiple of -2. The first 7 terms are:
-4 + 8 + -16 + 32 + -64 + 128 + -256. Add these together.
The sum of these numbers is -172.
5*6 can be expressed as 5+5+5+5+5+5
Answer:
152460
Step-by-step explanation:
multiply the area value by 43560
Answer:
your answer should be b= 17
