Inequalities 3x-(2½-x)>0
3(4-y)>6-y
Please this is my 2 of my 10 assignment, please help me with it i would do the rest my self

The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?

Which system of linear inequalities is graphed? can somebody please

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?