What is the solution to this system of linear equations? 2x + y = 1
3x - y = -6
O -1.3)
O (1.-1)
O (2, 3)
(5.0)

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

Use the squared identities to simplify sin^2x cos^2x

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