Answer:
2: decrease by 3
3: double total previous number
4: divide by haf of previous total
Step-by-step explanation:
2: decrease by 3
3: double total previous number
4: divide by haf of previous total
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It has 2 real irrational roots
Answer:
nickels- 5, quarters- 11
Step-by-step explanation:
nickel= 5 p, quarter= 25 p
5x+25(x+6)= 300
30x+150=300
30x=150
x=150/30
x=5 nickels
x+6= 11 quarters
Answer:
1. 24 2/7
2. 6 2/3
Step-by-step explanation:
Answer:4 : 3
Step-by-step explanation:
32:48
8 : 6
4 : 3