Written as a product of its prime factors, 130 977 = 35 x 74 x 11. (i) Find the smallest positive integer a such that 130 977a is a perfect square.
(ii) Find the smallest positive integer b such that 130 977b is a perfect cube.
(iii) Suggest a possible positive integer value of c such that 130 977
is a prime number.

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week