The amount of women to men in a Halloween costume contest was 8 to 4. Write 3 equivalent ratios to match this ratio ASAP PLS HELP DUE IN 1 HOURRR

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

∆red ≅ ∆ by rule will give brainiest if possible