2 years ago

The table shows the total cost, y, for renting a playroom for a party with x party guests.

Mathematics

1 answer:

tatyana61 [14]2 years ago

6 0

Answer:

y = 9x + 175

Step-by-step explanation:

Choose one value for y in the table, for example, 211. All the equations have 9x, so multiply the corresponding x for 9:

9•4 = 36

Now make the value of y - 36:

211 - 36 = 175

Now you have the equation:

y = 9x +175

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