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3 years ago

Please Help!

Mathematics

2 answers:

laiz [17]3 years ago

7 0

Answer:

296296

Step-by-step explanation:

andreyandreev [35.5K]3 years ago

7 0

Answer: the first number is 28

the second number is 140

the third number is 128

Step-by-step explanation:

Let x represent the first number.

Let y represent the second number.

Let z represent the third number.

One number is 5 times a first number. This means that

y = 5x

A third number is 100 more than the first number. This means that

z = x + 100

If the sum of the three numbers is 296, it means that

x + 5x + x + 100 = 296

7x = 296 - 100

7x = 196

x = 28

y = 5x = 5 × 28

y = 140

z = x + 100 = 28 + 100

z = 128

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