If two people are randomly selected, what is the probability both are hopelessly romantichopelessly romantic? what is the probability at least one is hopelessly romantichopelessly romantic?

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

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?