Question

Arianna is buying plants for her garden. She buys 15 flowering plants for $96. Pink flowering plants sell for $8, and purple flowering plants sell for $5. How many pink flowering plants did Arianna buy?

Answer 1

x+y=15
8x+5y=96

now just solve for x and y

Answer 2

A cell phone store sells the basic model of a phone for $30 and the upgraded model for $100 when a customer signs a two-year agreement. On Tuesday, the store has $900 in sales. The store pays $5 for each basic model and $25 for each upgraded model. If the cost of the cell phones sold on Tuesday is $200, how many upgraded models were sold?

Answer 3

13

Answer 4

7 pink plants for $56 and 8 purple flowers or $40

Answer 5

everyone is so negative on this sight