The equations x minus 2 y = 4, 4 x + 5 y = 8, 6 x minus 5 y = 15, and x + 2 y = 0 are shown on the graph below. on a coordinate plane, there are 4 lines. green line goes through (0, 0) and (2, -1). blue line goes through (0, negative 2) and (2, negative 1). pink line goes through (0.75, negative 2), and (2.5, 0). purple line goes through (0, 1.5) and (2, 0). which system of equations has a solution of approximately (1.8, –0.9)?

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.

i'm not really sure how to answer that

step-by-step explanation: