Period
date
score
name
19. perry has 22 yards of upholstery fabric and 17 yards of drapery fabric. he cuts the
upholstery fabric into 3-yard pieces and the drapery fabric into 1-yard pieces. how
many more drapery pieces than upholstery pieces does perry have?
b
1
04

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of