Respuesta :
x - 1 < = 9
x < = 9 + 1
x < = 10
2x > = 24
x > = 24/2
x > = 12
ok...since they both include equal signs, they will both have closed circles.
closed circle on 10, shaded to the left (because it is less then)...and a closed circle on 12, shaded to the right (because it is greater then)
x < = 9 + 1
x < = 10
2x > = 24
x > = 24/2
x > = 12
ok...since they both include equal signs, they will both have closed circles.
closed circle on 10, shaded to the left (because it is less then)...and a closed circle on 12, shaded to the right (because it is greater then)