Stefanie bought a package of pencils for and some erasers that cost each. She paid a total of for these items, before tax.
Exactly how many erasers did Stefanie buy?

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

Write an algebraic expression for the word expression the quotient of c and 8

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?