giannamccurdy giannamccurdy 17-04-2020 Mathematics contestada (07.07) It costs $1.58 to buy a bag of popcorn. Which of the following equations shows the amount of money needed, z, to buy n bags of popcorn? (4 points) a z = 1.58 + n b n = 1.58 + z c z = 1.58n d n = 1.58z