Laura has $20 and saves at a rate of $15 per week. Ryan has $50 and saves at a rate of $10 per week. If they do not spend any of their savings, after how many weeks will Laura and Ryan have the same amount of money?

Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified,is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.

1. what are the missing reasons in the proof 2. it's in the second picture and 3

Use the graph of the sine function y=2sinθ shown below