Trisha needs to drop off some party invitations. From home, she drives 10 kilometers east, 20 kilometers north, 10 kilometers west, 30 kilometers north, and 10 kilometers south. How many kilometers is Trisha from her home?

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours