Mandy makes $10 dollars an hour working, plus a flat fee of $25. Juan makes $15 an hour. Whose salary represents a Direct Variation?

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.

Which ordered pair is a solution of the equation? 2x+3y=10

Find the solution on the interval [0, 2pi)