Which algebraic expression represents the phrase “two times the quantity of a number minus 12”?

a. 2y - 12

b. 2(y -12)

c. 2(y + 12)

d. 2y + 12

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

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.

Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)