Question

1) Solve for x: -3x + 3 < 6
Select one:
a. x > -1
b. x < -1
c. x < -3
d. x > -3

2) Solve for x: 3 - (2x - 5) < -4(x + 2)
Select one:
a. x < -8
b. x > -8
c. x < -3
d. x > -3

3) Andrew solved the following inequality and his work is shown below:
-4(x + 8) + 25 ≤ -2 + 1(x - 50)
-4x - 32 + 25 ≤ -2 + 1x - 50
-4x - 7 ≤ 1x - 52
-5x ≤ -45
x ≤9
What mistake did Andrew make in solving the inequality? (2 points)
Select one:
a. He subtracted 1x from both sides when he should have added 4x.
b. When dividing by -5, he did not change the ≤ to ≥.
c. He added 7 to both sides when he

Answer 1

did u try to work any of those problems..?

Answer 2

-3x+3<6
-3x+3-3<6-3
-3x<3
x>-1

Answer 3

seems to me ur not interested in learning the work....