Rewrite as equivalent rational expressions with denominator (x−2)(x−5)(x−6). 7/x2−7x+10 x4x/x2−8x+12

Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race

1. are the triangles similar and if so why? what is the value of x? show your work.

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?