Which graph represents the solution of the inequality below?

–1.2x – 6.5x ≤ 2.3x + 5

well, first you need to simplify and gather like terms on the inequality. i got -2x <= 1, so i think the answe is B.

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

b. b < 1 might be the correct answer