The answer is positive 1/5. Here is a tip, when reading a graph read from left to right. If it is going up to the right it is positive. If it goes down going to the right it is negative. Also think rise/run. Count how many times it goes up(or down) then count how long the line goes.
Estimated would be 700 x 80
4=2c-12-4
4=2c-16
20=2c
10=c
Answer:
C. 256 in2
Step-by-step explanation:
