Find the area of a trapezoid if the altitude is 6" and the median is 8."
a) 24 sq. units
b) 48 sq. units
c) 96 sq. units

5(-9w) put expression in distributive property

How do you determine whether a relationship represented as as graph is linear or nonlinear

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. how many hours after the truck's departure will the two meet?