Consider the following expression. 3v+2u+5+9u Select all of the true statements. -3v is a factor -2u and 9u are like terms -3v is a coefficient -5 is a constant -none of these are true

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

43lbs of tomatos cost $387. how much would 41lbs cost

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap