Caroline has 16 marbles 1\8 of them are blue how many of caroline's marbles are blue

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c

Aplot of land is shaped like a quadrilateral. fences are built on the diagonal to divide the area into 4 sections. what is vi to the nearest tenth? gv = 6.55fv = 5.84vh = 3.27vi = ?