write the point slope form equation of the line that is parallel to y=3x-1 and passes through the point (1,-3) write your answer with no spaces and any fraction with "/"

Add the fractions and simplify 1/2+ 1/3

Use the second shift theorem to find the inverse laplace transform of (e^−3s) / (s^2 + 2s − 3)

Mrs. robinson bought a novel at a bookstore on sale for 20% off its regular price of $29.99. mr chang bought the same novel at a different bookstore for 10% off its regular price of $25. which person received the better discount?