I did the math on a word document; hopefully, the steps help. Remember to use a graphic calculator to solve it.
Answer:

Step-by-step explanation:
Given
The number line
Required
Interpret
On the number, we have the following observations;
(1) The thick line starts from 1
(2) The line points to the right; this means greater than or/equals to
(3) The dot on 1 is a closed circle; this means greater than or equal to
So, the inequality is:
x greater than or equal to 1
i.e.

r and s are parallel
given ∠4 = ∠5 ( these are congruent interior alternate angles )
between the lines r and s, hence
r and s are parallel lines
Answer:
It’s 4x+y3
Step-by-step explanation:
Which equal x+y
Answer:
hahhsbdndjhdhdhjjejsj
Step-by-step explanation:
sshsshhshsbshshhhahahah