The coordinates of a triangle are given as a(3, 2), b(-4, 1), c(-3, -2). what are the coordinates of the image after the triangle is reflected in the line y = x? a'( a0, a1) b'( a2, a3) c'( a4, a5)

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.