Which of these equations has no real solution? A) -4(2x + 1) = -8x - 2
B) 3x-13 = 7(x + 2) - 4(x - 7)
C) -5 - 9x = 3(1 - 3x) - 8
D) 8(5x - 3) = 6(-3X -4)

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c?

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$