If F(x) = 5x – 7 and G(x) = -2x+9, what is F(G(x))? A. -10x+38
B. 10x2 -59x+63
C. -10x2 +59x-63
D. -10x+23

X+ y = k 2x + 3y = k + 1 the point of intersection of the lines has an x-coordinate of a.2k + 1 b.-2k + 1 c.2k - 1

You put the following items into your rucksack. ham 600 g cheese 380 g tomatoes 270 g how much do all the ingredients weigh in total?

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).