Which values from the given replacement set make up the solution set of the inequality? 2b≥6; A) { 3, 4}

B) {2, 3, 4}

C) {1, 2, }

D) {1, 2, 3}

The answer is A because the variable can’t be no lower than 3 and every other answer has 2 in it. 2•(3) is equal to 6 and 2•(4) is greater than 6 which correlates with the sign (greater than or equal to).

There is 240 red cars and there is 400 blue cars because 240/3=80 and 80*5=400