Hillary is looking for a gym to join. Oym A offers a membership for $25 a month with no sign-up fee . Gym B offers a membership for $20 a month with a $10 sign-up fee.

What is 1/2 x (6 x 4)+3 + 2 show your work

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

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.