Respuesta :
2x + 5 > 9
so 2x > 9-5
2x > 4
x > 2
5x <= 30
x <= 6
answer is 2 < x <= 6
or interval notation it is (2, 6]
so 2x > 9-5
2x > 4
x > 2
5x <= 30
x <= 6
answer is 2 < x <= 6
or interval notation it is (2, 6]
Answer:
it's either a or b
Step-by-step explanation:
a. A number line with an open circle on 2, shading to the left, and a closed circle on 6, shading to the right
b. A number line with an open circle on 2, a closed circle on 6, and shading in between
I think that it's b because the answer is 2<x<6. so that would be shading in between