Perimeter of the base ,height, base area, SA=( ) ( ) +2( )=

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

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read