3. The graph of an inequality is shown on the graph below. (4 points) a. Write the inequality represented by the graph.
b. On the same set of axes, graph the inequality x + 2y < 4.
Х
c. The two inequalities graphed on the set of axes form a
system. Marco thinks that the point (2.1) is in the solution
set for this system of inequalities. Determine and state
whether you agree with Marco. Explain your reasoning.

I will give brainlist

ye

step-by-step explanation:

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.

(2,6)

step-by-step explanation:

cause i just did this and got the answer

you're welcome