Answer:
[2, -10]
Step-by-step explanation:
Simply plug in 2⃣ for every "x" you see, evaluate, then you will arrive at your answer.
Each roll of tickets = 100 tickets
32 * 100 = 3200
3,200 tickets were ordered in all.
5x - 3y = -11 (×2)
2x - 6y = -14 (x5)
10x - 6y = -22
10x - 30y = -70
---------------------- -
24y = 48
y = 2
1) 5, 5 1/2, 2) 5, 6, 8, 3) 3, i know this because the graph shows three dots over the number 6 on the graph, 4) 5.5, 6, 8, i know this because all the other pearl sizes occurred more often
If $80 is the 100% of the money he spent $28 is 35% of the money he spent
