Find the product using distributive property 3 x 299 :)

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

Huong is organizing paperback and hardback books for her club's used book sale. the number of paperbacks is 12 less than three times the number of hardbacks. huong had 162 paperbacks. how many hardback books were there?