A city has 5 new houses for every 7 old houses. If there are 45 new houses in the city, how many old houses are there?

Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much