Solve the following compound inequality: 4 less-than-or-equal-to x + 4 less-than-or-equal-to 12. a.
0 less-than-or-equal-to x less-than-or-equal-to 8
c.
8 less-than-or-equal-to x less-than-or-equal-to 16
b.
x less-than-or-equal-to 8
d.
no solution

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

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?

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.