Whats 4 times 20? HAPPY 4/20 BOY

Plz 20 points polynomials 1: subtract and simplify (–y^2 – 4y – 8) – (–4y^2 – 6y + 3) 2: multiply and simplify 2x^2 y^3 z^2 · 4xy^4 x^2 3: multiply and simplify (x – 4) (x2 – 5x – 6)

If the function m(x) has the point (5,2) on its graph name a point that would be on the funtion m(5x)

Write the ratio as a fraction in lowest terms. compare in inches. 5 feet to 50 inches