Mrs. cheng has $18 deducted monthly from checking account for her gym membership. what integer represents the change in her account for a year of gym membership?

Can (2,3 and square root 10) be sides ona right triangle?

14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?