1.9+5.7+3.3 using rounding to estimate

Find the solution of system of equation y= x-4 y=4x+2

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60