If a-p-b and if ap= 2x-9, ab=32 and pb= 1.5x+6, find pb
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(means "if p is between points a and b)

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?