Which algebraic expression is equivalent to the expression below?

6(3x + 4) + 5(12 - x)
A.
13x + 36
B.
23x + 84
C.
13x - 84
D.
13x + 84

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

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?

100 points? me its important ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️