Solve.
-$1.1 x + 2.9 0.3 x + 1.22$
A) $( - 2.2 , \infty )$
B) $( - \infty , - 2.2 )$
C) $( - 2.1 , \infty )$
D) $( - \infty , - 2.1 )$

Question

Solve.
-$1.1 x + 2.9 > 0.3 x + 1.22$
A) $( - 2.2 , \infty )$
B) $( - \infty , - 2.2 )$
C) $( - 2.1 , \infty )$
D) $( - \infty , - 2.1 )$

Quizplus · Accepted Answer

First, we can simplify the inequality by subtracting 0.3x and 1.22 from both sides:
1.1x + 2.9 - 0.3x - 1.22 > 0
0.8x + 1.68 > 0
Next, we can isolate x by subtracting 1.68 from both sides and then dividing by 0.8:
0.8x > -1.68
x > -2.1
Therefore, the solution set is ( -2.1, ∞), which corresponds to choice C.

Solve - 1.1x+2.9>0.3x+1.221.1 x + 2.9 > 0.3 x + 1.221.1x+2.9>0.3x+1.22

Solve
- $1.1 x + 2.9 > 0.3 x + 1.22$