When 40 is added to the number of miles karen ran last week, the result is the same as adding 10 to 4 times the number of miles she ran last week. how many miles did karen run last week?

justin bieber ml.

answer: 2 answers

step-by-step explanation: the first one means to spread the product throughout the marketplace such that a large number of people can buy it.  

the second means the process of making a product or service available for the consumer or business user that needs it.

mark this brainliest and i will be glad to .