There are 300 cards, each with a different number.

There are 12 tables, each which hold 25 cards (5 rows, 5 columns)

If the cards are blindly and randomly placed on each table, what is the probability of two pre-chosen numbers to be next to each other.

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)