Which system is represented by the graph?
y> 2x
x + 2y 5-8
yz 2x
x + 2y <-8
y < 2x
x + 2y 2-8
ys 2x
x + 2y> -8

step-by-step explanation:

i believe its "c" because all of the other options include a but it could be d because there is a way of financing with cash at certain places but its uncommon.

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

false

step-by-step explanation: