What do you think a constant difference tells us about

the type of function?

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

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

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i