Graph the following inequalities on the number line. 1.x <3
2. r> -1
+ ++
-8 -6 -2 0 2 4 6 8
>
-8 6 4 -2 0 2 4 6 8
3. r>7
4.x < -5
{+
-8 -6 -4 -2 0
-8 -6 -4 -2 0 2 4 6 8
2

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.

Calculate the density of benzene if 300ml of it weighs 263g. a. 0.88 g/ml b. 1.14 g/ml c. 78,900 g/ml d. 37 g/ml

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?