Khan academy trigonometric ratios in right triangles

2x minus y equals 6, x plus y equals negative 3

Which rule describes the composition of transformations that maps △abc to △a”b”c

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