3 years ago

Help please? i would really appreciate it.

Mathematics

1 answer:

raketka [301]3 years ago

6 0

Answer:

The answer is option C i.e; y=0.9x-45

Step-by-step explanation:

When you substitute the values of x you have to get same values as given in the table

For example: substitute x=50 in the equation y=0.9x-45

Y= 0.9(50)-45

Y= 45-45

Y=0

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