Pls solve this equation for brainliest 2a+2=8?

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?

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.

X-10/4 when x = –18 a 7 b –2 c –7 d 2