PLZZZ NEED HELP ASAP DUE AT 9 PM TODAY! PLZ DONT REPORT ME. What is the solution of the system of equations shown below?
y = -x + 3
y = 4x - 2

A: (0,3)
B: (1,2)
C: (2,1)
D: (0,-2)

Find an equation of the line perpendicular to the graph.

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.