1. A shuttle service charges each customer $10.00 for a ride from the airport to the hotel. It costs $45.00 each time the shuttle driver must fill up the gas tank. The shuttle company wants to make a profit of at least $6,000.00. (1) Designate variables for any unknown values. (2) Write an appropriate constraint to represent this scenario.

Step-by-step explanation:

Let's say x = number of customers, and y = number of tanks of gas.

The revenue is 10x.

The cost is 45y.

The profit is the revenue minus the cost.  We want the profit to be at least $6000.

10x − 45y ≥ 6000

parallel and congruent

step-by-step explanation:

the movement of translation is linear.   these have the same translation because you are using the same rule for each point of the triangle so you will see the same slope being used to get from a point on the triangle to its image.

same slope!   you should think parallel when you see those 2 word together (well unless it's the same line but it can't be because we are coming from different points here)

congruent! because each point is being moved the same distance.

you can't solve x because it is 2 linear equation and you only have one equation