Digital Photograph Probat
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A bag contains 100 marbles which are red, green, and blue. Suppose a student randomly selects a marble
without looking, records the color, and then places the marble back in the bag. The student has recorded
7 red marbles, 2 green marbles and 11 blue marbles. Predict how many blue marbles are in the bag.

1. what is the phythaforean theorem? 2.what do we use it for? 1.what is the distance formula ? 2.what do we use it for?

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16