6 Look at the model. 1 1 Х 1 1 X Х 11 х equation Which of the following statements of equality is true? F 3(x+2) = 3x + 5 G 3x + 26 = 2(3 + 2x) H 3(2 + x) = 6 + 3x J 6(2 + 2x) = 12 + 2x

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?

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.

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?