Answer:
0
Step-by-step explanation:
5a-3=5a-3
or, 5a-5a=-3+3
or, 0=0 answer
Answer:
Step-by-step explanation:
cost
d1 85
d2 110
d3 135
d4 160
Answer:
None of these answers
Step-by-step explanation:
Plug the points into the equation to see if they make sense
(4,-10), -10=3(4)+2, -10=12+2, -10=14. Incorrect
(10,-4). -4=3(10)+2, -4=30+2, -4=32. Incorrect
(-10,-4), -4=3(-10)+2, -4=-30+2, -4=-28. Incorrect
Therefore, the answer is none of these answers
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