Select the choice that translates the following verbal phrase correctly to algebra:

one half of the sum of a number and 10

a) n over 2 + 10
b) one halfn + 10
c) n plus 10 over 2
d) n + one half(10)

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

For what value of (y) is 3^3/3^y =1/9

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0