Solve the quadratic equation by completing the square. x²-18x+75=0

First, Choose the appropriate form and fill in the blanks with the correct numbers.

Then, Solve the equation. Round your answer to the nearest hundredth. If there is more than one solution, separate them with commas.

Form:

1. (x + _)² = _

2. (x - _)² = _

Solution: x = _

Fill in the underscores with correct values, Show work in full please

(50 ) mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.

Consider the function below. which of the following functions could be the inverse of function f? pic below

By what fraction name for 1 must 2/3 be multiplied to form a fraction with a denominator of 15