En la construcción de viviendas populares, el ingeniero López tiene el compromiso de terminar en 20 días 50 viviendas contando con 12 trabajadores. Para el próximo mes contará con 16 trabajadores, ¿en cuánto tiempo terminará las 50 viviendas que debe entregar?

hablo no espaniol

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right