Write a vector equation of the line that passes through point P(1,5) and is parallel to a(-7,2). Then write parametric equations of the line.

Abaker makes 186 cookies. some are chocolate chip and some are oatmeal raisin, and both kinds are made with and without nuts, as shown in the table above. because they are more popular, the baker made 2/3 of the cookies chocolate chip. if a chocolate chip cookie is chosen at random, what is the probability that it will have nuts? a) 21/93 b) 21/62 c) 41/93 d) 21/41

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?