Answer:
1
Step-by-step explanation:
2x^2 + x -1 = 2
2x^2 + x-1-2 = 0
2x^2 + x -3 = 0
2x^2 -2x + 3x-3 = 0
2x(x-1) + 3(x-1) = 0
(2x + 3)(x-1) = 0
2x + 3 = 0
or x-1 = 0
x = -3/2 or 1
Answer:
7
Step-by-step explanation:
(11 + 33 - 16) / (8 - 4)
(44 - 16) / (4)
28/4
7
You would need to change the slope to -6 because perpendicular lines have opposite reciprocal slopes.
Answer:18
Step-by-step explanation:
18
6. is 8 more than and 7. is ll
