Solve the following inequality using both the graphical and algebraic approach: 5 - x < 2( x - 3 ) + 5

a.
x less-than 2
Graph A
b.
x greater-than 2
Graph A
c.
x less-than 2
Graph B
d.
x greater-than 2
Graph B

can you rephrase the question ? it is unclear : -)

step-by-step explanation:

exactly you go it

step-by-step explanation:

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.