Solve the equation by completing the square if necessary round to the nearest hundredth x^2-18x=19
a. 1; 19
b. -1; 19
c. 3; 6
d. -3; 1
me if you can, you so

Chandler was a caretaker at the state zoo. he noticed that the number of animals adopted by the zoo increased at a constant rate every year since 2010. which of the following graphs shows the slowest rate at which the animals in the zoo were adopted?

Use set builder notation to represent the following set: { -3, -2, -1, 0}

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?