These tiles represent the expression x + 7x + 2. 1
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X X X X X X X
1
Which expression is equivalent to x + 7x + 2?
8x + 2
8x + 9
10x
9x + 1

The triangles are similar. what is the value of x? show your work.

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50