The composition , T-3.4 is performed on BC. What are the coordinates of B" and C"? A. B"(-1, -9), C"(3, 6)
B. B"(-1,-1), C"(3, 2)
C. B"(1,9), C"(-3, 6)
D. B"(9, -3), C"(5, -1)

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below. the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?