-11-1 over -2-4 which equals -12 over -6
Simplified to -2
Answer:Since x=2 is a vertical line, there is no y-intercept and the slope is undefined.
Step-by-step explanation:
Answer:
9.4
Step-by-step explanation:
Each pay 7.05.
7.05 times 4 equals 28.20, so it is 28.20 for 3 tickets, they all pitched in.
Each ticket costs 9.4
Please mark brainliest
Answer:
consistent
Step-by-step explanation:
The solution to a system of equations is at the point of intersection of the 2 lines.
There is only one point of intersection, thus
The system has 1 solution and is consistent
Step-by-step explanation:
the first : e.g. a trapezoid
only 2 lines are parallel, but still it is a closed object with 4 vertexes and therefore 360° sum of internal angles. and 2 of the angles are smaller than 90°, and 2 are larger than 90°.
the second : a parallelogram, with all 4 sides having the same length. a square that is pushed e.g. on the top while the bottom stays.
the third : a rectangle. perpendicular means intersecting at 90°. but not a square. length and width must be different.
that's it, really. what was so confusing for you ?