Which of the following is not a polynomial identity? O A. a2 - 62 = (a + b)(a - b)
B. (22 + b)(c + x2) - (ac-bop)* + (ad + bc)
O C. a3 – 62 = (a - b)(a2 + ab + b?)
O D. 2° +6° = (a - b) (82 - ab+b?)

Asquare parking lot has 6,400 square meters what is the length in meters

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

Ageologist had two rocks on a scale that weighed 4.6 kilograms together. rock a was 0.5 of the total weight. how much did rock a weigh?