The method of completing the square was used to solve the equation 2x - 12x +6=0. Which equation is a correct step when using this method? 1) (x- 3)² = 6

2) (x- 3)? =-6

3) (x- 3) = 3

4) (x- 3) = -3

Lilianna uses 3/4 calories per minute just by sitting. she uses 1 more calorie per minute by walking. lilianna uses a total of 12 1/4 calories walking to the park. lilianna uses the equation, d(.75+1)=12.25 to represent the situation. what does the variable d represent in the equation?

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9