If all integers
are rational numbers, are all rational
numbers integers? if yes, explain why. if
not, give a counterexample.

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?

Consider the enlargement of the pentagon. what is the value of x, rounded to the nearest tenth? 2.1 centimeters 3.3 centimeters 7.0 centimeters 15.0 centimeters