Question 16 of 25 Which of the following are polynomials?
Check all that apply.
O A. - x3 + 5x2 + 7x-1
B. ** -
- 18x3 + x2 - 10x +35
O C. 3x3 - 19
D. -x + v=X
O E. 2x2 + 5x-3

50 points and will mark brainlest if you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking:

Find the value of the variable and the length of each chord for #5 and #6.

Solve the compound inequality. graph your solution. 2x – 2 < –12 or 2x + 3 > 7 x < –5 or x > 5 x < –5 or x > 2 x < –12 or x > 2 x < –7 or x > 5