x - 6
Step-by-step explanation:
I am unfamiliar with such algebra tiles, but logically that set of tiles tells me :
1 x, -1, -1, -1, -1, -1, -1
so,
1×x + 6×(-1) = x - 6
answer: a
step-by-step explanation:
10.2 units
x+y = 29, 5x + 2y = 100
i'm guessing it was a multiple first option was the correct answer