Factor completely 6x^4y^3 + 21x^3y^2 - 9x^2y.

3xy (2x^3y^2 + 7xy - 3x)

3x^2y (2x^2y^2 + 7xy - 3)

3x^2y3& (2x^2 + 7xy - 3)

3x^2y (2x^2y + 7xy - 3y)

1 mm equal to 1/100000000 km

A standard deck of cards has 52 cards divided into 4 suits, each of which has 13 cards. Two of the suits (and, called 'hearts' and 'diamonds') are red, the other two (and, called 'spades' and 'clubs') are black.

Two number cubes are rolled. Find the probability that the sum is 10.

Which is more 2 miles or 3,522 yards

The sum of three consecutive numbers is 72. What is the smallest of these numbers?

Among the 1018 respondents, 179 said that cellular phones are "not at all annoying". What percentage of respondents said that cellular phones are "not annoying at all"?

Misty and yesenia have a group of base ten blocks. Misty had six more blocks than Yesenia. Yesenias blocks represent 17. Together they have 22 blocks, and the total number of blocks represent 85. What blocks could each girl have? What is the value?

Which number represents 2.7 billion

What is the answer to 140% of 50

Evaluate the expression. [8 + (2 x 12) ] x 2