Answer:
X = 1
Step-by-step explanation:
2x^2 + x - 1 = 2
2x^2 + x - 3 = 0
2x^2 + 3x -2x - 3 = 0
x(2x+3) -1 ( 2x+3) = 0
(x-1) (2x+3) = 0
x-1=0
x=1
2x+3=0
2x=-3
x=-3/2.
I think it is 5/12 I hope it’s ok right
Answer:
i think its a <em>knockoff</em>
Step-by-step explanation:
One board is 31.5 inches long. all the boards together is 157.5 inches long
