Two cars leave town at the same time in opposite directions. the average rate of speed of one car is 15 miles per hour faster than the average rate of speed of the other car. the cars are 375 miles apart after 3 hours find the average weight of speed of the two cars.

The average rates of speed are 55 and 70 mph (miles per hour)

Step-by-step explanation:

3x+3*(x+15)=375

6x+45=375

6x=330

x=55

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.