About 64% of boys aged 12 to 15 years regularly play video games. If we randomly select asingle boy from this age group, the probability that he regularly plays video games is about:

What are the coordinates of the point is 1/4 of the way from a (-6, -3) to b (6, 1)? a. (-3, -2) b. (0, -2) c. (-1, 0) d. (3, 2)

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

How do you use the elimination method for this question? explain, because i really want to understand!