Anyone help???
Thank you
need it in 3 min

[tex]5 \times1 \frac{12}{13} [/tex] me

Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 – 3x – 20x + 4. her work is shown below. (15x2 – 3x) + (–20x + 4) 3x(5x – 1) + 4(–5x + 1) talia noticed that she does not have a common factor. what should she do?

What ratio is proportional to 18/21