Will mark brainliest given an exponential function for compounding interest, a(x) = p(.91)x, what is the rate of change? −0.09% −9% 0.91% 91% which of the following is the solution to the equation 25(z + 2) = 125? z = 5.5 z = 3.5 z = −2.5 z = −0.5

Derricks dog sitting and darlene's dog sitting are competing for new business. the companies ran the ads shown.which dog sitting service is more economic to use if you need 5 hours of service? explain.

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0