Bridget earns $5 per hour baby-sitting. If she baby-sits from 5:00 P. M. to 8:30 P. M., how much will she earn?

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

What is the reflection image of (5,-3) across the line y = -x?

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.