Which of the following is the solution to the equation 25^(z - 4) = 125 ? select one: a. z = 5.5. b. z = 3.5. c. z = -2.5. d. z = -0.5.

Which of the following expressions are equivalent ?

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

How to use order of operation in 20 divide by 4 multiply 5 = 1