Point A is located at (2,9) and is reflected in the x-axis. What is the location of Point A'?

(2,-9)

Step-by-step explanation:

A reflection around the x-axis implies keeping the x-coordinate as it its (no change in its numerical value), while using the exact opposite of the numerical value of the y coordinate.

In our case then:

X coordinate unaltered = 2 stays as 2

Y coordinate opposite of the original value: 9 changes to "-9"

Therefore the coordinates of point A' are: (2,-9)

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

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