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SAT Practice, mixed Alg and Geom Flashcards | StudBud
SAT Practice, mixed Alg and Geom
1 / 13
If (x+y)
2
= 100 and (x-y)
2
= 16, what is the value of xy?
A
21
B
6
C
10
D
25
Next
0
0
correct · 0:00
