plzzzz help
Question 1 (1 point)
Saved
What is the solution to the following equation?

4x + 15 = 31

Question 1 options:

x = 11.5


x = 4


x = 12


x = -7.25

Question 2 (1 point)
Saved
What is the solution set for the inequality?

-3x + 10 > -5

Question 2 options:

x > -5


x < -5


x < 5


x > 5

Question 3 (1 point)
What is the solution to the model below?



Question 3 options:

x = 7


x = 2


x = 3


x = 1

Question 4 (1 point)
Solve the inequality.

-2x - 1 ≥ 9

Question 4 options:

x ≤ 5


x ≥ -5


x ≤ -5


x ≥ 5

Question 5 (1 point)
Solve for x.

-0.5x + 3.55 = -4.5

Question 5 options:

x = -12.55


x = -16.1


x = 12.55


x = 16.1