✅
Step-by-step explanation:


Answer: 1300
Step-by-step explanation:
13*10 = 130*10=1300
Answer:
y = -2x + 10
Step-by-step explanation:
8x + 4y = 40
4y = -8x + 40
y = -2x + 10
Answer : 1 : sales tax , 2 : 6 percent, 3 : returns (i only know those so hope it helps )