Carlos ran one lap in 1 minute, 3 seconds. Orlando ran one lap 5 seconds faster than Carlos. How many seconds
did it take Orlando to run one lap?

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

In the triangles, bc =de and ac fe. if the mzc is greater than the mze, then ab isdfelth

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4