A 117-inch board was cut into two pieces that have lengths in the ratio 4:9. How long was each new piece. please help with shown work

Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5.

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.

Factor the polynomial. b^2 + 4b + 4