4 Which of the following inequalities is graphed on the coordinate plane?
O A. y > -2x + 1
OB. Y > - 2x + 1
OC. y < -2x + 1
OD. y < -21 + 1

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

60: 45 =12: 9 =4: 3 so the answer is 4: 3