PL HEL I NEEDDD HELP Which rule represents the reduction of a figure?
Select one:

(x, y) → (2.3x, 2.3y)

(x, y) → (x + 13, y + 13)

(x, y) → (0.52x, 0.52y)

(x, y) → (72x, 72y)

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)

What is the least common multiple for 6 and 8? what is the least common multiple for 4 and 12 ? what is the least common multiple for 11 and 12? what is the least common multiple for 3 and 6?