The time needed to drive a certain distance varies inversely as the speed. It takes 11.5 hours at 64 mph to
drive a certain distance. How long will it take to drive the
same distance at 80 mph?

Pick the expression that matches this description: a polynomial of the 5th degree with a leading coefficient of 7 and a constant term of 6 (choice a) 7x^5+2x^2+6 (choice b) 7x^6−6x^4+5 (choice c) 6x^7−x^5+5 (choice d) 6x^5+x^4+7

In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i