PLEASE HELP AND SHOW WORK! A caterer, someone who provides meals to parties, has to pay for their own supplies.
To cater at any event, it will cost them $35. They then charge $0.70 per person who
attends the party. Write an equation of the form y = mx + b with D being the amount of
profit the caterer makes with respect to p, the amount of people who attend the party.

Solve for x i'll try to attach the files bc it's not letting me for some reason

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?

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?