For your initial post: Discuss your strategy for
establishing identities. Why do you think it is
usually preferable to start with the side
containing the more complicated expression
when establishing an identity?

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')