The quadratic equation $y = x^2 + 5x + c$ has solutions in the form of $x = \frac{-5 \pm \sqrt{c}}{2}$. what is the value of $c$?

How do you find principle and simple interest

Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?