PLEASE HELP ASAP!

What are the solutions to the system?
y = x^2 - 6x +7
y = -x + 13

A. (-1, 14) and (6, 7)

B. (-1, 7) and (6, 14)

C. (-1, 13) and (6, 7)

D. no solution

Which equation represents the line that passes through the points and (4, 10) and (2, 7)? y = 3/2x - 11y = 3/2x +4y = - 3/2x + 19y = - 3/2x + 16

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0