The answer is B.
6 = 2 (y + 2)
y = 1
What you must do in this case is to add the number of yarn balls that the student used with the number of yarn balls that were left in the box.
Adding we have:
(6 2/3) + (2 2/3) = 8 4/3 = 9 1/3
answer
the art class start with 9 1/3 balls of yarn
Answer:
B. Multiply each x-value in the table by -1.
Step-by-step explanation:
A point reflected across the y-axis has the same y-value, but the x-value is replaced by its opposite. For example, (-2, -31) reflected across the y-axis becomes (2, 31).
The appropriate choice is ...
... B. Multiply each x-value in the table by -1.
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<em>Comment on the graph</em>
The purple points are the ones in the given table. The red points are the same with their x-coordinate multiplied by -1. You can see that they are the reflection of the purple points across the y-axis. The lines joining the points are to help you see the points and which data set they are in.
Answer: 9.8
Step-by-step explanation: