Answer:
who?
Step-by-step explanation:

Your answer to this is:

<h2>→ <u>EXPLANATION :-</u></h2>
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<em>Jaceysan ~</em>
#1 is x3
Bc x goes up 3 each time and y goes up 2 each time
4.68 tons since you would multiply 2.1+0.5=2.6×1.8=4.68 tons
C.
I used the rise/run method you rise 13 and run -11 which means on the x axis you move 11 spaces to the left and on the y axis you move 13 spaces up.