Using a deck of 52 playing cards, what are the odds in favor of drawing a Jack or 10?​

Which letters from the table represent like terms? a and b b and c a and d b and d

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?