Gracie's grandmother gave her 40 stamps.

Question

Then, each month Gracie adds 30 stamps to her collection.

Coordinate grid labeled points (0, 40), (1, 70), (2, 100) and (3, ?)

(1 point)
Part A
How many stamps does Gracie have after 3 months?
Enter your answer in the box.

stamps



Question 2
Part B
What does the point (2,100)
represent on the graph?

(1 point)
Responses

The number of months since Gracie began adding to her stamp collection.

The number of months since Gracie began adding to her stamp collection.

The number of stamps in the collection after 2 months is 100.

The number of stamps in the collection after 2 months is 100.

The number of stamps Gracie added to her collection in 2 months is 100.

The number of stamps Gracie added to her collection in 2 months is 100.

The number of stamps collected in 2 weeks is 100.

The number of stamps collected in 2 weeks is 100.
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Answer 1

Part A: After 3 months, Gracie will have 40 + (30 x 3) = 40 + 90 = 130 stamps.

Therefore, Gracie will have 130 stamps after 3 months.

Part B: The point (2, 100) represents the number of stamps in the collection after 2 months.