Describe the nature of the roots of this equation. 22 - x+1=0
O A Two non-real roots
B One real double root
OC. Two real rational roots
O D. Two realitational roots

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.