Distance. An airplane flies 2,200 miles in 5 hours. How far will it fly in 8 hours?

3,200 miles

Step-by-step explanation:

To find the amount, we can first find the unit rate, or how many miles it travels in 1 hour. We can do this by dividing 2,200 by 5. We get a total of 40.

Finally, we can multiply 40 by 8 to get a total of 3,200 miles.

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation: