natashaannabelle13 natashaannabelle13 24-03-2020 Mathematics contestada 1A. Jennifer bought some packs of pencils. Each pack has 9 pencils. Jennifer knew she had more than 70 pencils but less than 80 pencils. How many packs of pencils did she buy? (A) 8 packs (C) 77 packs (B) 7 packs (D) 72 packs