Which is true about the solution to the system of inequalities shown? 0432
2
y 3x + 1
y < 3x - 3
O Only values that satisfy y 3x + 1 are solutions.
O Only values that satisfy y < 3x – 3 are solutions.
O Values that satisfy either y2 3x + 1 or y < 3x – 3 are solutions.

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

How can constraints be used to model a real-world situation?