A shelf contains: 6 mystery books
7 science books
4 history books
3 adventure books

A book will be chosen from the shelf and replaced 110 times. What is a reasonable prediction for the number of times a mystery book will be chosen?

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?