The quotient of 5/31 divided by 15/23, reduced to the lowest fraction, is
a. 115/465.
b. 23/93.
c. 75/373.
d. 93/23 or 4 1/23.

If 1 inch represents 75 miles on a map then how many inches will represent 1500 miles

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.