Which of the following is equal to the rational expression when x not equal -4 or 3?
x2 - 4x + 3
x^2+ x - 12

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

Write the expression 7x^3-28xy^2 as the product of 3 factors