What is the ninth term of the arithmetic sequence defined by the rule below?
A(n)= -14+ (n-1)(2)
1 answer:
A(n) = -14+(n-1)(2)
A(14) = -14+(14-1)(2)
A(14) = -14+26
A(14) = 12
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You have 360+360*20%=360+360*20/100=360+72
So you have 432
Remark
For every 3 units for NP will be 4 units. You can set up a proportion.
3*NP = 4*45
3*NP = 180 Divide by 3
NP = 180/3
NP = 60
Answer C
The answer to your problem A=60
Answer:
10x=52
Step-by-step explanation:
4x+x+4x+x=52
10x=52
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