The answer would be B) 17x-7
Slope is 5
Y intercept is 0
D a theorem needs to be proven
3x + (-2x) would be just subtracting 2x from 3x, so it would be 1x or x. Hope this helped<3
(side 1)² + (side 2)² = (diagonal)²
(9.5² + (14)² = (diagonal)²
90.25 + 196 = (diagonal)²
286.25 = (diagonal)²
√286.25 = √(diagonal)²
17 = diagonal
Answer: 17 inches
