In a certain class 22 peoples take one or more of chemistry 12 take economics 8 take government and 7 take chemistry and 4 peoples sec economics and government using set notation indicated above write down the two statements on the last sentence

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

What is the value of x when x + 7 = 21?

Question 9 of 10 2 points suppose your sat score is 1770. you look up the average sat scores for students admitted to your preferred colleges and find the list of scores below. based on your sat score of 1770, which average score below represents the college that would be your best option? o a. 1790 o b. 2130 o c. 2210 od. 1350