A rectangular lot is 110 yards long and 80 yards wide. Give the length and width of another rectangular lot that has the same perimeter but a larger area.

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

What is r i 4.5+10r=-6.5 with work pls

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.