Answer:
-12
Step-by-step explanation:
-15+3=x
-12=x
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Answer:
See below.
Step-by-step explanation:
Recall that the x-intercept is basically: (x,0).
In other words, we just need to substitute y with 0 in order to find the x-intercept.
Thus, we will have:



A. 8 books on each shelf
B. 4 shelves for mystery, 7 shelves for biography
Answer:
A vertical shrink and reflects over the x axis