2 years ago

Find 2 consecutive integers such that the sum of the first and three times the second is 11

Mathematics

1 answer:

nevsk [136]2 years ago

7 0

Answer:

2, 3

Step-by-step explanation:

If the first integer is x, then the second is x+1. The given relation is ...

x +3(x+1) = 11

4x = 8 . . . . . . . . subtract 3

x = 2 . . . . . . . divide by 4

The integers are 2 and 3.

Check

2 + 3(3) = 2+9 = 11

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mart [117]

Answer:

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1/3

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3 years ago

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EleoNora [17]

Answer:

$\triangle ABC \cong \triangle DCB$ by AAS

Step-by-step explanation:

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2 years ago

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X:y=5:3 and x+y=56 work out he value of x-y

Alex

Answer:14

Step-by-step explanation:

x+y=56

x:y=5:3

Sum of ratio=5+3

Sum of ratio=8

x=5/8x56

x=(5x56) ➗ 8

x=280 ➗ 8

x=35

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y=(3x56) ➗ 8

y=168 ➗ 8

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3 years ago

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PLEASE HELP!!! WILL GIVE BRANLIEST

Setler79 [48]

Answer:

Step-by-step explanation:

becuase you its A

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