What property is demonstrated by the following?
y = 3x + 7 and x = 3
y = 3 • 3 + 7
A.reflexive property
B.symmetry
C.transitive property
D.substitution
A quantity maybe substituted for its
equal. the ans. is d.
y = 3x + 7 and x = 3
y = 3 • 3 + 7
A.reflexive property
B.symmetry
C.transitive property
D.substitution
equal. the ans. is d.