The graph is the second pic or A

I believe the answer is:

2b x (b-3) x (b+3)

The answer would be B and here’s the steps :)

**Answer:**

17

**Step-by-step explanation:**

The sentences 'Spencer is 32 years younger than Jennifer' can be modeled by x = y-32 (x representing spencer's age and y representing Jennifer's). The sentence '3 years ago, Jennifer's age was 3 times Spencer's age' can be modeled by the equation x-3 = 1/3(y-3). Solving the second equation for y gives you y = 3x-6. Substitute into the first equation to get x = (3x - 6) - 32. Solve for x, which represents Spencer's age, to get x = 17

**Answer:**

240 cm

**Step-by-step explanation:**

8x=12(x-10)

8x = 12x -120

120 = 4x

30 = x