Kayla uses fancy beads which she purchases online to make bangle bracelets. the chart shows the number of beads available for different prices. what is the difference in the unit price for the best deal and the unit price for the most expensive deal?

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?

How to do this , and can some one explain