Answer:
-35
Step-by-step explanation:
it is going backwards by -7 so 5x-7 = -35
If it cost $200 per month and you are makeing $900 per month you are making money off the machine.
Yes it is possible. We could draw a trapezoid that has 2 right angles as shown below. A trapezoid has only one pair of parallel sides. A parallelogram needs both pairs of opposite sides to be parallel.