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Oksanka [162]
3 years ago
8

Bob and Dan earned a total of $72

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
8 0

Answer:

see explanation

Step-by-step explanation:

If Dan earns $x then Bob earns $3x ( 3 times as much as Dan ), then

x + 3x = 72 , that is

4x = 72 ( divide both sides by 4 )

x = 18

Thus

Dan earns $18 and Bob earns 3 × $18 = $54

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X= -4y  let this be equation 1
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substitute equation 1 in 2

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3 years ago
In a fruit cocktail, for every 100 ml of orange juice you need 12 ml of apple juice and 8 ml of coconut milk. What is the ratio
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Step-by-step explanation:

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3 years ago
This Question: 1 pt
zhenek [66]

\huge{ \mathfrak{  \underline{ Answer }\:  \:  ✓ }}

Angles forming linear pair are :

\mathrm{\angle EFG  \:  \: and \:  \:   \angle GFH}

And we know, they are supplymentary

  • \mathrm{\angle EFG  \:   +  \:   \angle GFH}  = 180 \degree
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So, the measures of the given angles are :

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And

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3 years ago
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plz mark brainliest

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3 years ago
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