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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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Tasya [4]

Answer:

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3 0
3 years ago
If bricks weight 4.5 pounds each how many pounds will 200 bricks weight
Aliun [14]

200 bricks weigh 900 pounds.

Step-by-step explanation:

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Keywords: Multiplication.

Learn more about multiplication at:

  • brainly.com/question/4924817
  • brainly.com/question/4939434

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3 years ago
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8 0
3 years ago
2x+4+x=8+2(3+x)-3 solve for x
Marizza181 [45]

Answer:x=7

Step-by-step explanation:

Use BODMAS

Open bracket first

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4 0
3 years ago
Read 2 more answers
How to find degrees in triangle using trig?
nordsb [41]
Remember SOHCAHTOA

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Look at the angle (x) you are trying to figure out and pick which one of these it is.

In your calculator, do the equation first to get a decimal

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hope this makes sense!!
8 0
3 years ago
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