Write and solve an equation for each situation.
1. peter studied for 45 minutes for his literature test. this is half the amount of time he spent studying for his science test. how long did he study for his science test?

State one method by which you can recognize a perfect square trinomial.

Find the axis of symmerty for x y=x squared -4x-8

A23 – year – old male buys 100/300/100 liability insurance, collision insurance with a $100 deductible, and comprehensive insurance with a $250 deductible? what is his total annual premium? (a) $1142.00 (b) $1765.45 (c) $1770.10 (d) $1785.25