Trish states that the initial factors of 48 do not affect the prime factorization. Explain why Trish is correct.

Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.