Multiply.

(3x + 2) (3x โ 2)

A. 9x2 โ 12x โ 4

B. 9x2 + 12x โ 4

C. 9x2 + 4

D. 9x2 โ 4

How to rewrite fractions when adding them like 1/4+4/8

At the movies a bag of popcorn cost $3.50 and a bottle of water coast $2.75. If Madeline has $18 and bought two bottles of water how many bags of popcorn can she buy at most

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Dylan counts vehicles as they passed by his school. So far, he has counted three minivans, five trucks, two motorcycles and 10 cars. What is the estimated probability that the next vehicle that passes his school will be a motorcycle?

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The equation t=0.07c represents the tax, t, based on the cost, c, of an item. Which part all of the equation represents the constant of proportionality? (A) T (B) 0.07 (C) C (D) 7

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4) 4n2 + 7n - 135 = 0