let BC be the vector with the given initial and terminal points, write BC as a linear combination if B(3, -1) and C(4,-7)

If a translation of t-3,-8(x, y) is applied to square abcd what is the y-coordinate of b'? the y-coordinate of is 43 mark this and return save and exit next submit

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)