
Lauren H. answered 03/03/19
Tutor
4.8
(24)
Experienced High School Chemistry Teacher
3/9 = 4/a
3a = (9)(4)
3a = 36
a = 12
Lauren H. answered 03/03/19
Experienced High School Chemistry Teacher
3/9 = 4/a
3a = (9)(4)
3a = 36
a = 12
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