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blagie [28]
2 years ago
13

Ajar contains nickels and dimes. There is a

Mathematics
2 answers:
devlian [24]2 years ago
7 0

Answer:

There are 91 dimes in the jar.

Step-by-step explanation:

5n+10d= 1455

n+d = 200

n=200-d

5(200-d) + 10d=1455

1000-5d+10d=1455

1000+5d=1455

5d=455

d=91

91 dimes

PilotLPTM [1.2K]2 years ago
3 0
Answer Answer Answer Answer Answer Answer Answer Answer Answer Answer
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Step-by-step explanation:

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We have that
x²<span>+2x=17
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the answer is

the option 

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